1517508439780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{32578541}}^1$

素因数の和:32578704

約数の個数: 48

約数和(自身を含む): 3398854129776

約数和(自身を除く): 1881345689996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 23290, 46580, 32578541, 65157082, 130314164, 162892705, 325785410, 553835197, 651570820, 1107670394, 2215340788, 2769175985, 4463260117, 5538351970, 8926520234, 11076703940, 17853040468, 22316300585, 44632601170, 75875421989, 89265202340, 151750843978, 303501687956, 379377109945, 758754219890, 1517508439780]

約数ペア:

[(1, 1517508439780), (2, 758754219890), (4, 379377109945), (5, 303501687956), (10, 151750843978), (17, 89265202340), (20, 75875421989), (34, 44632601170), (68, 22316300585), (85, 17853040468), (137, 11076703940), (170, 8926520234), (274, 5538351970), (340, 4463260117), (548, 2769175985), (685, 2215340788), (1370, 1107670394), (2329, 651570820), (2740, 553835197), (4658, 325785410), (9316, 162892705), (11645, 130314164), (23290, 65157082), (46580, 32578541)]