1337989770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21577}}^1$

素因数の和:21656

約数の個数: 96

約数和(自身を含む): 3817234512

約数和(自身を除く): 2479244742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 689, 795, 954, 1170, 1378, 1590, 2067, 2385, 3445, 4134, 4770, 6201, 6890, 10335, 12402, 20670, 21577, 31005, 43154, 62010, 64731, 107885, 129462, 194193, 215770, 280501, 323655, 388386, 561002, 647310, 841503, 970965, 1143581, 1402505, 1683006, 1941930, 2287162, 2524509, 2805010, 3430743, 4207515, 5049018, 5717905, 6861486, 8415030, 10292229, 11435810, 12622545, 14866553, 17153715, 20584458, 25245090, 29733106, 34307430, 44599659, 51461145, 74332765, 89199318, 102922290, 133798977, 148665530, 222998295, 267597954, 445996590, 668994885, 1337989770]

約数ペア:

[(1, 1337989770), (2, 668994885), (3, 445996590), (5, 267597954), (6, 222998295), (9, 148665530), (10, 133798977), (13, 102922290), (15, 89199318), (18, 74332765), (26, 51461145), (30, 44599659), (39, 34307430), (45, 29733106), (53, 25245090), (65, 20584458), (78, 17153715), (90, 14866553), (106, 12622545), (117, 11435810), (130, 10292229), (159, 8415030), (195, 6861486), (234, 5717905), (265, 5049018), (318, 4207515), (390, 3430743), (477, 2805010), (530, 2524509), (585, 2287162), (689, 1941930), (795, 1683006), (954, 1402505), (1170, 1143581), (1378, 970965), (1590, 841503), (2067, 647310), (2385, 561002), (3445, 388386), (4134, 323655), (4770, 280501), (6201, 215770), (6890, 194193), (10335, 129462), (12402, 107885), (20670, 64731), (21577, 62010), (31005, 43154)]