284239150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 624335040

約数和(自身を除く): 340095890

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 29, 34, 50, 58, 65, 85, 130, 145, 170, 221, 290, 325, 377, 425, 442, 493, 650, 725, 754, 850, 887, 986, 1105, 1450, 1774, 1885, 2210, 2465, 3770, 4435, 4930, 5525, 6409, 8870, 9425, 11050, 11531, 12325, 12818, 15079, 18850, 22175, 23062, 24650, 25723, 30158, 32045, 44350, 51446, 57655, 64090, 75395, 115310, 128615, 150790, 160225, 196027, 257230, 288275, 320450, 334399, 376975, 392054, 437291, 576550, 643075, 668798, 753950, 874582, 980135, 1286150, 1671995, 1960270, 2186455, 3343990, 4372910, 4900675, 5684783, 8359975, 9801350, 10932275, 11369566, 16719950, 21864550, 28423915, 56847830, 142119575, 284239150]

約数ペア:

[(1, 284239150), (2, 142119575), (5, 56847830), (10, 28423915), (13, 21864550), (17, 16719950), (25, 11369566), (26, 10932275), (29, 9801350), (34, 8359975), (50, 5684783), (58, 4900675), (65, 4372910), (85, 3343990), (130, 2186455), (145, 1960270), (170, 1671995), (221, 1286150), (290, 980135), (325, 874582), (377, 753950), (425, 668798), (442, 643075), (493, 576550), (650, 437291), (725, 392054), (754, 376975), (850, 334399), (887, 320450), (986, 288275), (1105, 257230), (1450, 196027), (1774, 160225), (1885, 150790), (2210, 128615), (2465, 115310), (3770, 75395), (4435, 64090), (4930, 57655), (5525, 51446), (6409, 44350), (8870, 32045), (9425, 30158), (11050, 25723), (11531, 24650), (12325, 23062), (12818, 22175), (15079, 18850)]