30442776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 65357544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 263, 273, 312, 318, 364, 371, 424, 526, 546, 636, 689, 728, 742, 789, 1052, 1092, 1113, 1272, 1378, 1484, 1578, 1841, 2067, 2104, 2184, 2226, 2756, 2968, 3156, 3419, 3682, 4134, 4452, 4823, 5512, 5523, 6312, 6838, 7364, 8268, 8904, 9646, 10257, 11046, 13676, 13939, 14469, 14728, 16536, 19292, 20514, 22092, 23933, 27352, 27878, 28938, 38584, 41028, 41817, 44184, 47866, 55756, 57876, 71799, 82056, 83634, 95732, 97573, 111512, 115752, 143598, 167268, 181207, 191464, 195146, 287196, 292719, 334536, 362414, 390292, 543621, 574392, 585438, 724828, 780584, 1087242, 1170876, 1268449, 1449656, 2174484, 2341752, 2536898, 3805347, 4348968, 5073796, 7610694, 10147592, 15221388, 30442776]

約数ペア:

[(1, 30442776), (2, 15221388), (3, 10147592), (4, 7610694), (6, 5073796), (7, 4348968), (8, 3805347), (12, 2536898), (13, 2341752), (14, 2174484), (21, 1449656), (24, 1268449), (26, 1170876), (28, 1087242), (39, 780584), (42, 724828), (52, 585438), (53, 574392), (56, 543621), (78, 390292), (84, 362414), (91, 334536), (104, 292719), (106, 287196), (156, 195146), (159, 191464), (168, 181207), (182, 167268), (212, 143598), (263, 115752), (273, 111512), (312, 97573), (318, 95732), (364, 83634), (371, 82056), (424, 71799), (526, 57876), (546, 55756), (636, 47866), (689, 44184), (728, 41817), (742, 41028), (789, 38584), (1052, 28938), (1092, 27878), (1113, 27352), (1272, 23933), (1378, 22092), (1484, 20514), (1578, 19292), (1841, 16536), (2067, 14728), (2104, 14469), (2184, 13939), (2226, 13676), (2756, 11046), (2968, 10257), (3156, 9646), (3419, 8904), (3682, 8268), (4134, 7364), (4452, 6838), (4823, 6312), (5512, 5523)]