201713019780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{108739}}^1$

素因数の和:109513

約数の個数: 96

約数和(自身を含む): 578740377600

約数和(自身を除く): 377027357820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 719, 860, 1290, 1438, 2157, 2580, 2876, 3595, 4314, 7190, 8628, 10785, 14380, 21570, 30917, 43140, 61834, 92751, 108739, 123668, 154585, 185502, 217478, 309170, 326217, 371004, 434956, 463755, 543695, 618340, 652434, 927510, 1087390, 1304868, 1631085, 1855020, 2174780, 3262170, 4675777, 6524340, 9351554, 14027331, 18703108, 23378885, 28054662, 46757770, 56109324, 70136655, 78183341, 93515540, 140273310, 156366682, 234550023, 280546620, 312733364, 390916705, 469100046, 781833410, 938200092, 1172750115, 1563666820, 2345500230, 3361883663, 4691000460, 6723767326, 10085650989, 13447534652, 16809418315, 20171301978, 33618836630, 40342603956, 50428254945, 67237673260, 100856509890, 201713019780]

約数ペア:

[(1, 201713019780), (2, 100856509890), (3, 67237673260), (4, 50428254945), (5, 40342603956), (6, 33618836630), (10, 20171301978), (12, 16809418315), (15, 13447534652), (20, 10085650989), (30, 6723767326), (43, 4691000460), (60, 3361883663), (86, 2345500230), (129, 1563666820), (172, 1172750115), (215, 938200092), (258, 781833410), (430, 469100046), (516, 390916705), (645, 312733364), (719, 280546620), (860, 234550023), (1290, 156366682), (1438, 140273310), (2157, 93515540), (2580, 78183341), (2876, 70136655), (3595, 56109324), (4314, 46757770), (7190, 28054662), (8628, 23378885), (10785, 18703108), (14380, 14027331), (21570, 9351554), (30917, 6524340), (43140, 4675777), (61834, 3262170), (92751, 2174780), (108739, 1855020), (123668, 1631085), (154585, 1304868), (185502, 1087390), (217478, 927510), (309170, 652434), (326217, 618340), (371004, 543695), (434956, 463755)]