137465580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{46757}}^1$

素因数の和:46783

約数の個数: 72

約数和(自身を含む): 447754608

約数和(自身を除く): 310289028

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, 2940, 46757, 93514, 140271, 187028, 233785, 280542, 327299, 467570, 561084, 654598, 701355, 935140, 981897, 1309196, 1402710, 1636495, 1963794, 2291093, 2805420, 3272990, 3927588, 4582186, 4909485, 6545980, 6873279, 9164372, 9818970, 11455465, 13746558, 19637940, 22910930, 27493116, 34366395, 45821860, 68732790, 137465580]

約数ペア:

[(1, 137465580), (2, 68732790), (3, 45821860), (4, 34366395), (5, 27493116), (6, 22910930), (7, 19637940), (10, 13746558), (12, 11455465), (14, 9818970), (15, 9164372), (20, 6873279), (21, 6545980), (28, 4909485), (30, 4582186), (35, 3927588), (42, 3272990), (49, 2805420), (60, 2291093), (70, 1963794), (84, 1636495), (98, 1402710), (105, 1309196), (140, 981897), (147, 935140), (196, 701355), (210, 654598), (245, 561084), (294, 467570), (420, 327299), (490, 280542), (588, 233785), (735, 187028), (980, 140271), (1470, 93514), (2940, 46757)]