681616110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3245791}}^1$

素因数の和:3245808

約数の個数: 32

約数和(自身を含む): 1869576192

約数和(自身を除く): 1187960082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3245791, 6491582, 9737373, 16228955, 19474746, 22720537, 32457910, 45441074, 48686865, 68161611, 97373730, 113602685, 136323222, 227205370, 340808055, 681616110]

約数ペア:

[(1, 681616110), (2, 340808055), (3, 227205370), (5, 136323222), (6, 113602685), (7, 97373730), (10, 68161611), (14, 48686865), (15, 45441074), (21, 32457910), (30, 22720537), (35, 19474746), (42, 16228955), (70, 9737373), (105, 6491582), (210, 3245791)]