15705059330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{8167}}^1$

素因数の和:8571

約数の個数: 64

約数和(自身を含む): 30875040000

約数和(自身を除く): 15169980670

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 349, 551, 698, 1102, 1745, 2755, 3490, 5510, 6631, 8167, 10121, 13262, 16334, 20242, 33155, 40835, 50605, 66310, 81670, 101210, 155173, 192299, 236843, 310346, 384598, 473686, 775865, 961495, 1184215, 1551730, 1922990, 2368430, 2850283, 4500017, 5700566, 9000034, 14251415, 22500085, 28502830, 45000170, 54155377, 82658207, 108310754, 165316414, 270776885, 413291035, 541553770, 826582070, 1570505933, 3141011866, 7852529665, 15705059330]

約数ペア:

[(1, 15705059330), (2, 7852529665), (5, 3141011866), (10, 1570505933), (19, 826582070), (29, 541553770), (38, 413291035), (58, 270776885), (95, 165316414), (145, 108310754), (190, 82658207), (290, 54155377), (349, 45000170), (551, 28502830), (698, 22500085), (1102, 14251415), (1745, 9000034), (2755, 5700566), (3490, 4500017), (5510, 2850283), (6631, 2368430), (8167, 1922990), (10121, 1551730), (13262, 1184215), (16334, 961495), (20242, 775865), (33155, 473686), (40835, 384598), (50605, 310346), (66310, 236843), (81670, 192299), (101210, 155173)]