15697430840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4312481}}^1$

素因数の和:4312512

約数の個数: 64

約数和(自身を含む): 43469818560

約数和(自身を除く): 27772387720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4312481, 8624962, 17249924, 21562405, 30187367, 34499848, 43124810, 56062253, 60374734, 86249620, 112124506, 120749468, 150936835, 172499240, 224249012, 241498936, 280311265, 301873670, 392435771, 448498024, 560622530, 603747340, 784871542, 1121245060, 1207494680, 1569743084, 1962178855, 2242490120, 3139486168, 3924357710, 7848715420, 15697430840]

約数ペア:

[(1, 15697430840), (2, 7848715420), (4, 3924357710), (5, 3139486168), (7, 2242490120), (8, 1962178855), (10, 1569743084), (13, 1207494680), (14, 1121245060), (20, 784871542), (26, 603747340), (28, 560622530), (35, 448498024), (40, 392435771), (52, 301873670), (56, 280311265), (65, 241498936), (70, 224249012), (91, 172499240), (104, 150936835), (130, 120749468), (140, 112124506), (182, 86249620), (260, 60374734), (280, 56062253), (364, 43124810), (455, 34499848), (520, 30187367), (728, 21562405), (910, 17249924), (1820, 8624962), (3640, 4312481)]