243075010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 468052200

約数和(自身を除く): 224977190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 289, 349, 482, 578, 698, 1205, 1445, 1745, 2410, 2890, 3490, 4097, 5933, 8194, 11866, 20485, 29665, 40970, 59330, 69649, 84109, 100861, 139298, 168218, 201722, 348245, 420545, 504305, 696490, 841090, 1008610, 1429853, 2859706, 7149265, 14298530, 24307501, 48615002, 121537505, 243075010]

約数ペア:

[(1, 243075010), (2, 121537505), (5, 48615002), (10, 24307501), (17, 14298530), (34, 7149265), (85, 2859706), (170, 1429853), (241, 1008610), (289, 841090), (349, 696490), (482, 504305), (578, 420545), (698, 348245), (1205, 201722), (1445, 168218), (1745, 139298), (2410, 100861), (2890, 84109), (3490, 69649), (4097, 59330), (5933, 40970), (8194, 29665), (11866, 20485)]