72238830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8693}}^1$

素因数の和:8980

約数の個数: 32

約数和(自身を含む): 174019104

約数和(自身を除く): 101780274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 8693, 17386, 26079, 43465, 52158, 86930, 130395, 260790, 2407961, 4815922, 7223883, 12039805, 14447766, 24079610, 36119415, 72238830]

約数ペア:

[(1, 72238830), (2, 36119415), (3, 24079610), (5, 14447766), (6, 12039805), (10, 7223883), (15, 4815922), (30, 2407961), (277, 260790), (554, 130395), (831, 86930), (1385, 52158), (1662, 43465), (2770, 26079), (4155, 17386), (8310, 8693)]