70388388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 218458240

約数和(自身を除く): 148069852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 241, 244, 252, 266, 342, 366, 399, 427, 482, 532, 549, 684, 723, 732, 798, 854, 964, 1098, 1159, 1197, 1281, 1446, 1596, 1687, 1708, 2169, 2196, 2318, 2394, 2562, 2892, 3374, 3477, 3843, 4338, 4579, 4636, 4788, 5061, 5124, 6748, 6954, 7686, 8113, 8676, 9158, 10122, 10431, 13737, 13908, 14701, 15183, 15372, 16226, 18316, 20244, 20862, 24339, 27474, 29402, 30366, 32053, 32452, 41211, 41724, 44103, 48678, 54948, 58804, 60732, 64106, 73017, 82422, 88206, 96159, 97356, 102907, 128212, 132309, 146034, 164844, 176412, 192318, 205814, 264618, 279319, 288477, 292068, 308721, 384636, 411628, 529236, 558638, 576954, 617442, 837957, 926163, 1117276, 1153908, 1234884, 1675914, 1852326, 1955233, 2513871, 3351828, 3704652, 3910466, 5027742, 5865699, 7820932, 10055484, 11731398, 17597097, 23462796, 35194194, 70388388]

約数ペア:

[(1, 70388388), (2, 35194194), (3, 23462796), (4, 17597097), (6, 11731398), (7, 10055484), (9, 7820932), (12, 5865699), (14, 5027742), (18, 3910466), (19, 3704652), (21, 3351828), (28, 2513871), (36, 1955233), (38, 1852326), (42, 1675914), (57, 1234884), (61, 1153908), (63, 1117276), (76, 926163), (84, 837957), (114, 617442), (122, 576954), (126, 558638), (133, 529236), (171, 411628), (183, 384636), (228, 308721), (241, 292068), (244, 288477), (252, 279319), (266, 264618), (342, 205814), (366, 192318), (399, 176412), (427, 164844), (482, 146034), (532, 132309), (549, 128212), (684, 102907), (723, 97356), (732, 96159), (798, 88206), (854, 82422), (964, 73017), (1098, 64106), (1159, 60732), (1197, 58804), (1281, 54948), (1446, 48678), (1596, 44103), (1687, 41724), (1708, 41211), (2169, 32452), (2196, 32053), (2318, 30366), (2394, 29402), (2562, 27474), (2892, 24339), (3374, 20862), (3477, 20244), (3843, 18316), (4338, 16226), (4579, 15372), (4636, 15183), (4788, 14701), (5061, 13908), (5124, 13737), (6748, 10431), (6954, 10122), (7686, 9158), (8113, 8676)]