60949140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{20731}}^1$

素因数の和:20757

約数の個数: 72

約数和(自身を含む): 198529632

約数和(自身を除く): 137580492

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, 20731, 41462, 62193, 82924, 103655, 124386, 145117, 207310, 248772, 290234, 310965, 414620, 435351, 580468, 621930, 725585, 870702, 1015819, 1243860, 1451170, 1741404, 2031638, 2176755, 2902340, 3047457, 4063276, 4353510, 5079095, 6094914, 8707020, 10158190, 12189828, 15237285, 20316380, 30474570, 60949140]

約数ペア:

[(1, 60949140), (2, 30474570), (3, 20316380), (4, 15237285), (5, 12189828), (6, 10158190), (7, 8707020), (10, 6094914), (12, 5079095), (14, 4353510), (15, 4063276), (20, 3047457), (21, 2902340), (28, 2176755), (30, 2031638), (35, 1741404), (42, 1451170), (49, 1243860), (60, 1015819), (70, 870702), (84, 725585), (98, 621930), (105, 580468), (140, 435351), (147, 414620), (196, 310965), (210, 290234), (245, 248772), (294, 207310), (420, 145117), (490, 124386), (588, 103655), (735, 82924), (980, 62193), (1470, 41462), (2940, 20731)]