870572724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 2519838720

約数和(自身を除く): 1649265996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 83, 84, 89, 92, 122, 138, 161, 166, 178, 183, 244, 249, 267, 276, 322, 332, 356, 366, 427, 483, 498, 534, 581, 623, 644, 732, 854, 966, 996, 1068, 1162, 1246, 1281, 1403, 1708, 1743, 1869, 1909, 1932, 2047, 2324, 2492, 2562, 2806, 3486, 3738, 3818, 4094, 4209, 5063, 5124, 5429, 5612, 5727, 6141, 6972, 7387, 7476, 7636, 8188, 8418, 9821, 10126, 10858, 11454, 12282, 13363, 14329, 14774, 15189, 16287, 16836, 19642, 20252, 21716, 22161, 22908, 24564, 26726, 28658, 29463, 29548, 30378, 32574, 35441, 38003, 39284, 40089, 42987, 44322, 51709, 53452, 57316, 58926, 60756, 65148, 70882, 76006, 80178, 85974, 88644, 103418, 106323, 114009, 116449, 117852, 124867, 141764, 152012, 155127, 160356, 169901, 171948, 206836, 212646, 228018, 232898, 249734, 310254, 339802, 349347, 374601, 425292, 450607, 456036, 465796, 499468, 509703, 620508, 679604, 698694, 749202, 815143, 874069, 901214, 1019406, 1189307, 1351821, 1397388, 1498404, 1630286, 1748138, 1802428, 2038812, 2378614, 2445429, 2622207, 2703642, 3154249, 3260572, 3496276, 3567921, 4757228, 4890858, 5244414, 5407284, 6308498, 7135842, 9462747, 9781716, 10363961, 10488828, 12616996, 14271684, 18925494, 20727922, 31091883, 37850988, 41455844, 62183766, 72547727, 124367532, 145095454, 217643181, 290190908, 435286362, 870572724]

約数ペア:

[(1, 870572724), (2, 435286362), (3, 290190908), (4, 217643181), (6, 145095454), (7, 124367532), (12, 72547727), (14, 62183766), (21, 41455844), (23, 37850988), (28, 31091883), (42, 20727922), (46, 18925494), (61, 14271684), (69, 12616996), (83, 10488828), (84, 10363961), (89, 9781716), (92, 9462747), (122, 7135842), (138, 6308498), (161, 5407284), (166, 5244414), (178, 4890858), (183, 4757228), (244, 3567921), (249, 3496276), (267, 3260572), (276, 3154249), (322, 2703642), (332, 2622207), (356, 2445429), (366, 2378614), (427, 2038812), (483, 1802428), (498, 1748138), (534, 1630286), (581, 1498404), (623, 1397388), (644, 1351821), (732, 1189307), (854, 1019406), (966, 901214), (996, 874069), (1068, 815143), (1162, 749202), (1246, 698694), (1281, 679604), (1403, 620508), (1708, 509703), (1743, 499468), (1869, 465796), (1909, 456036), (1932, 450607), (2047, 425292), (2324, 374601), (2492, 349347), (2562, 339802), (2806, 310254), (3486, 249734), (3738, 232898), (3818, 228018), (4094, 212646), (4209, 206836), (5063, 171948), (5124, 169901), (5429, 160356), (5612, 155127), (5727, 152012), (6141, 141764), (6972, 124867), (7387, 117852), (7476, 116449), (7636, 114009), (8188, 106323), (8418, 103418), (9821, 88644), (10126, 85974), (10858, 80178), (11454, 76006), (12282, 70882), (13363, 65148), (14329, 60756), (14774, 58926), (15189, 57316), (16287, 53452), (16836, 51709), (19642, 44322), (20252, 42987), (21716, 40089), (22161, 39284), (22908, 38003), (24564, 35441), (26726, 32574), (28658, 30378), (29463, 29548)]