6911940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2351}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 22522752

約数和(自身を除く): 15610812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2351, 2940, 4702, 7053, 9404, 11755, 14106, 16457, 23510, 28212, 32914, 35265, 47020, 49371, 65828, 70530, 82285, 98742, 115199, 141060, 164570, 197484, 230398, 246855, 329140, 345597, 460796, 493710, 575995, 691194, 987420, 1151990, 1382388, 1727985, 2303980, 3455970, 6911940]

約数ペア:

[(1, 6911940), (2, 3455970), (3, 2303980), (4, 1727985), (5, 1382388), (6, 1151990), (7, 987420), (10, 691194), (12, 575995), (14, 493710), (15, 460796), (20, 345597), (21, 329140), (28, 246855), (30, 230398), (35, 197484), (42, 164570), (49, 141060), (60, 115199), (70, 98742), (84, 82285), (98, 70530), (105, 65828), (140, 49371), (147, 47020), (196, 35265), (210, 32914), (245, 28212), (294, 23510), (420, 16457), (490, 14106), (588, 11755), (735, 9404), (980, 7053), (1470, 4702), (2351, 2940)]