70216140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1487}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 196987392

約数和(自身を除く): 126771252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1487, 1574, 2361, 2974, 3148, 3935, 4461, 4722, 5948, 7435, 7870, 8922, 9444, 11805, 14870, 15740, 17844, 22305, 23610, 29740, 44610, 47220, 89220, 1170269, 2340538, 3510807, 4681076, 5851345, 7021614, 11702690, 14043228, 17554035, 23405380, 35108070, 70216140]

約数ペア:

[(1, 70216140), (2, 35108070), (3, 23405380), (4, 17554035), (5, 14043228), (6, 11702690), (10, 7021614), (12, 5851345), (15, 4681076), (20, 3510807), (30, 2340538), (60, 1170269), (787, 89220), (1487, 47220), (1574, 44610), (2361, 29740), (2974, 23610), (3148, 22305), (3935, 17844), (4461, 15740), (4722, 14870), (5948, 11805), (7435, 9444), (7870, 8922)]