668607570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{27617}}^1$

素因数の和:27899

約数の個数: 48

約数和(自身を含む): 1744905240

約数和(自身を除く): 1076297670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 8070, 12105, 24210, 27617, 55234, 82851, 138085, 165702, 248553, 276170, 414255, 497106, 828510, 1242765, 2485530, 7428973, 14857946, 22286919, 37144865, 44573838, 66860757, 74289730, 111434595, 133721514, 222869190, 334303785, 668607570]

約数ペア:

[(1, 668607570), (2, 334303785), (3, 222869190), (5, 133721514), (6, 111434595), (9, 74289730), (10, 66860757), (15, 44573838), (18, 37144865), (30, 22286919), (45, 14857946), (90, 7428973), (269, 2485530), (538, 1242765), (807, 828510), (1345, 497106), (1614, 414255), (2421, 276170), (2690, 248553), (4035, 165702), (4842, 138085), (8070, 82851), (12105, 55234), (24210, 27617)]