72816630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 182780928

約数和(自身を除く): 109964298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1201, 1290, 1410, 2021, 2402, 3603, 4042, 6005, 6063, 7206, 10105, 12010, 12126, 18015, 20210, 30315, 36030, 51643, 56447, 60630, 103286, 112894, 154929, 169341, 258215, 282235, 309858, 338682, 516430, 564470, 774645, 846705, 1549290, 1693410, 2427221, 4854442, 7281663, 12136105, 14563326, 24272210, 36408315, 72816630]

約数ペア:

[(1, 72816630), (2, 36408315), (3, 24272210), (5, 14563326), (6, 12136105), (10, 7281663), (15, 4854442), (30, 2427221), (43, 1693410), (47, 1549290), (86, 846705), (94, 774645), (129, 564470), (141, 516430), (215, 338682), (235, 309858), (258, 282235), (282, 258215), (430, 169341), (470, 154929), (645, 112894), (705, 103286), (1201, 60630), (1290, 56447), (1410, 51643), (2021, 36030), (2402, 30315), (3603, 20210), (4042, 18015), (6005, 12126), (6063, 12010), (7206, 10105)]