89970510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22549}}^1$

素因数の和:22585

約数の個数: 64

約数和(自身を含む): 259776000

約数和(自身を除く): 169805490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 22549, 45098, 67647, 112745, 135294, 157843, 225490, 315686, 338235, 428431, 473529, 676470, 789215, 856862, 947058, 1285293, 1578430, 2142155, 2367645, 2570586, 2999017, 4284310, 4735290, 5998034, 6426465, 8997051, 12852930, 14995085, 17994102, 29990170, 44985255, 89970510]

約数ペア:

[(1, 89970510), (2, 44985255), (3, 29990170), (5, 17994102), (6, 14995085), (7, 12852930), (10, 8997051), (14, 6426465), (15, 5998034), (19, 4735290), (21, 4284310), (30, 2999017), (35, 2570586), (38, 2367645), (42, 2142155), (57, 1578430), (70, 1285293), (95, 947058), (105, 856862), (114, 789215), (133, 676470), (190, 473529), (210, 428431), (266, 338235), (285, 315686), (399, 225490), (570, 157843), (665, 135294), (798, 112745), (1330, 67647), (1995, 45098), (3990, 22549)]