30217160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 73995120

約数和(自身を除く): 43777960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1201, 1258, 1480, 2402, 2516, 3145, 4804, 5032, 6005, 6290, 9608, 12010, 12580, 20417, 24020, 25160, 40834, 44437, 48040, 81668, 88874, 102085, 163336, 177748, 204170, 222185, 355496, 408340, 444370, 755429, 816680, 888740, 1510858, 1777480, 3021716, 3777145, 6043432, 7554290, 15108580, 30217160]

約数ペア:

[(1, 30217160), (2, 15108580), (4, 7554290), (5, 6043432), (8, 3777145), (10, 3021716), (17, 1777480), (20, 1510858), (34, 888740), (37, 816680), (40, 755429), (68, 444370), (74, 408340), (85, 355496), (136, 222185), (148, 204170), (170, 177748), (185, 163336), (296, 102085), (340, 88874), (370, 81668), (629, 48040), (680, 44437), (740, 40834), (1201, 25160), (1258, 24020), (1480, 20417), (2402, 12580), (2516, 12010), (3145, 9608), (4804, 6290), (5032, 6005)]