123823785540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22678349}}^1$

素因数の和:22678381

約数の個数: 96

約数和(自身を含む): 426715833600

約数和(自身を除く): 302892048060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22678349, 45356698, 68035047, 90713396, 113391745, 136070094, 158748443, 226783490, 272140188, 294818537, 317496886, 340175235, 453566980, 476245329, 589637074, 634993772, 680350470, 793742215, 884455611, 952490658, 1179274148, 1360700940, 1474092685, 1587484430, 1768911222, 1904981316, 2063729759, 2381226645, 2948185370, 3174968860, 3537822444, 4127459518, 4422278055, 4762453290, 5896370740, 6191189277, 8254919036, 8844556110, 9524906580, 10318648795, 12382378554, 17689112220, 20637297590, 24764757108, 30955946385, 41274595180, 61911892770, 123823785540]

約数ペア:

[(1, 123823785540), (2, 61911892770), (3, 41274595180), (4, 30955946385), (5, 24764757108), (6, 20637297590), (7, 17689112220), (10, 12382378554), (12, 10318648795), (13, 9524906580), (14, 8844556110), (15, 8254919036), (20, 6191189277), (21, 5896370740), (26, 4762453290), (28, 4422278055), (30, 4127459518), (35, 3537822444), (39, 3174968860), (42, 2948185370), (52, 2381226645), (60, 2063729759), (65, 1904981316), (70, 1768911222), (78, 1587484430), (84, 1474092685), (91, 1360700940), (105, 1179274148), (130, 952490658), (140, 884455611), (156, 793742215), (182, 680350470), (195, 634993772), (210, 589637074), (260, 476245329), (273, 453566980), (364, 340175235), (390, 317496886), (420, 294818537), (455, 272140188), (546, 226783490), (780, 158748443), (910, 136070094), (1092, 113391745), (1365, 90713396), (1820, 68035047), (2730, 45356698), (5460, 22678349)]