89638770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12139

約数の個数: 64

約数和(自身を含む): 243895680

約数和(自身を除く): 154256910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 12097, 24194, 36291, 60485, 72582, 120970, 157261, 181455, 229843, 314522, 362910, 459686, 471783, 689529, 786305, 943566, 1149215, 1379058, 1572610, 2298430, 2358915, 2987959, 3447645, 4717830, 5975918, 6895290, 8963877, 14939795, 17927754, 29879590, 44819385, 89638770]

約数ペア:

[(1, 89638770), (2, 44819385), (3, 29879590), (5, 17927754), (6, 14939795), (10, 8963877), (13, 6895290), (15, 5975918), (19, 4717830), (26, 3447645), (30, 2987959), (38, 2358915), (39, 2298430), (57, 1572610), (65, 1379058), (78, 1149215), (95, 943566), (114, 786305), (130, 689529), (190, 471783), (195, 459686), (247, 362910), (285, 314522), (390, 229843), (494, 181455), (570, 157261), (741, 120970), (1235, 72582), (1482, 60485), (2470, 36291), (3705, 24194), (7410, 12097)]