145285830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4877}}^1$

素因数の和:5221

約数の個数: 48

約数和(自身を含む): 378962064

約数和(自身を除く): 233676234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4877, 4965, 5958, 9754, 9930, 14631, 14895, 24385, 29262, 29790, 43893, 48770, 73155, 87786, 146310, 219465, 438930, 1614287, 3228574, 4842861, 8071435, 9685722, 14528583, 16142870, 24214305, 29057166, 48428610, 72642915, 145285830]

約数ペア:

[(1, 145285830), (2, 72642915), (3, 48428610), (5, 29057166), (6, 24214305), (9, 16142870), (10, 14528583), (15, 9685722), (18, 8071435), (30, 4842861), (45, 3228574), (90, 1614287), (331, 438930), (662, 219465), (993, 146310), (1655, 87786), (1986, 73155), (2979, 48770), (3310, 43893), (4877, 29790), (4965, 29262), (5958, 24385), (9754, 14895), (9930, 14631)]