62890020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38821}}^1$

素因数の和:38842

約数の個数: 60

約数和(自身を含む): 197293404

約数和(自身を除く): 134403384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 38821, 77642, 116463, 155284, 194105, 232926, 349389, 388210, 465852, 582315, 698778, 776420, 1048167, 1164630, 1397556, 1746945, 2096334, 2329260, 3144501, 3493890, 4192668, 5240835, 6289002, 6987780, 10481670, 12578004, 15722505, 20963340, 31445010, 62890020]

約数ペア:

[(1, 62890020), (2, 31445010), (3, 20963340), (4, 15722505), (5, 12578004), (6, 10481670), (9, 6987780), (10, 6289002), (12, 5240835), (15, 4192668), (18, 3493890), (20, 3144501), (27, 2329260), (30, 2096334), (36, 1746945), (45, 1397556), (54, 1164630), (60, 1048167), (81, 776420), (90, 698778), (108, 582315), (135, 465852), (162, 388210), (180, 349389), (270, 232926), (324, 194105), (405, 155284), (540, 116463), (810, 77642), (1620, 38821)]