180857730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6771

約数の個数: 64

約数和(自身を含む): 468332928

約数和(自身を除く): 287475198

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4505, 5406, 6691, 9010, 13382, 13515, 20073, 27030, 33455, 40146, 66910, 100365, 113747, 200730, 227494, 341241, 354623, 568735, 682482, 709246, 1063869, 1137470, 1706205, 1773115, 2127738, 3412410, 3546230, 5319345, 6028591, 10638690, 12057182, 18085773, 30142955, 36171546, 60285910, 90428865, 180857730]

約数ペア:

[(1, 180857730), (2, 90428865), (3, 60285910), (5, 36171546), (6, 30142955), (10, 18085773), (15, 12057182), (17, 10638690), (30, 6028591), (34, 5319345), (51, 3546230), (53, 3412410), (85, 2127738), (102, 1773115), (106, 1706205), (159, 1137470), (170, 1063869), (255, 709246), (265, 682482), (318, 568735), (510, 354623), (530, 341241), (795, 227494), (901, 200730), (1590, 113747), (1802, 100365), (2703, 66910), (4505, 40146), (5406, 33455), (6691, 27030), (9010, 20073), (13382, 13515)]