148536702740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15061}}^1\times {\mathrm{15907}}^1$

素因数の和:31008

約数の個数: 48

約数和(自身を含む): 322030861824

約数和(自身を除く): 173494159084

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15061, 15907, 30122, 31814, 60244, 63628, 75305, 79535, 150610, 159070, 301220, 318140, 466891, 493117, 933782, 986234, 1867564, 1972468, 2334455, 2465585, 4668910, 4931170, 9337820, 9862340, 239575327, 479150654, 958301308, 1197876635, 2395753270, 4791506540, 7426835137, 14853670274, 29707340548, 37134175685, 74268351370, 148536702740]

約数ペア:

[(1, 148536702740), (2, 74268351370), (4, 37134175685), (5, 29707340548), (10, 14853670274), (20, 7426835137), (31, 4791506540), (62, 2395753270), (124, 1197876635), (155, 958301308), (310, 479150654), (620, 239575327), (15061, 9862340), (15907, 9337820), (30122, 4931170), (31814, 4668910), (60244, 2465585), (63628, 2334455), (75305, 1972468), (79535, 1867564), (150610, 986234), (159070, 933782), (301220, 493117), (318140, 466891)]