15886830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 38382624

約数和(自身を除く): 22495794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3373, 4710, 6746, 10119, 16865, 20238, 33730, 50595, 101190, 529561, 1059122, 1588683, 2647805, 3177366, 5295610, 7943415, 15886830]

約数ペア:

[(1, 15886830), (2, 7943415), (3, 5295610), (5, 3177366), (6, 2647805), (10, 1588683), (15, 1059122), (30, 529561), (157, 101190), (314, 50595), (471, 33730), (785, 20238), (942, 16865), (1570, 10119), (2355, 6746), (3373, 4710)]