86150820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29303}}^1$

素因数の和:29329

約数の個数: 72

約数和(自身を含む): 280615104

約数和(自身を除く): 194464284

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, 29303, 58606, 87909, 117212, 146515, 175818, 205121, 293030, 351636, 410242, 439545, 586060, 615363, 820484, 879090, 1025605, 1230726, 1435847, 1758180, 2051210, 2461452, 2871694, 3076815, 4102420, 4307541, 5743388, 6153630, 7179235, 8615082, 12307260, 14358470, 17230164, 21537705, 28716940, 43075410, 86150820]

約数ペア:

[(1, 86150820), (2, 43075410), (3, 28716940), (4, 21537705), (5, 17230164), (6, 14358470), (7, 12307260), (10, 8615082), (12, 7179235), (14, 6153630), (15, 5743388), (20, 4307541), (21, 4102420), (28, 3076815), (30, 2871694), (35, 2461452), (42, 2051210), (49, 1758180), (60, 1435847), (70, 1230726), (84, 1025605), (98, 879090), (105, 820484), (140, 615363), (147, 586060), (196, 439545), (210, 410242), (245, 351636), (294, 293030), (420, 205121), (490, 175818), (588, 146515), (735, 117212), (980, 87909), (1470, 58606), (2940, 29303)]