8210490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 20954592

約数和(自身を除く): 12744102

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 947, 1445, 1734, 1894, 2841, 2890, 4335, 4735, 5682, 8670, 9470, 14205, 16099, 28410, 32198, 48297, 80495, 96594, 160990, 241485, 273683, 482970, 547366, 821049, 1368415, 1642098, 2736830, 4105245, 8210490]

約数ペア:

[(1, 8210490), (2, 4105245), (3, 2736830), (5, 1642098), (6, 1368415), (10, 821049), (15, 547366), (17, 482970), (30, 273683), (34, 241485), (51, 160990), (85, 96594), (102, 80495), (170, 48297), (255, 32198), (289, 28410), (510, 16099), (578, 14205), (867, 9470), (947, 8670), (1445, 5682), (1734, 4735), (1894, 4335), (2841, 2890)]