15690762813340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1\times {\mathrm{101939}}^1$

素因数の和:102995

約数の個数: 96

約数和(自身を含む): 34153194700800

約数和(自身を除く): 18462431887460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 409, 607, 620, 818, 1214, 1636, 2045, 2428, 3035, 4090, 6070, 8180, 12140, 12679, 18817, 25358, 37634, 50716, 63395, 75268, 94085, 101939, 126790, 188170, 203878, 248263, 253580, 376340, 407756, 496526, 509695, 993052, 1019390, 1241315, 2038780, 2482630, 3160109, 4965260, 6320218, 7696153, 12640436, 15392306, 15800545, 30784612, 31601090, 38480765, 41693051, 61876973, 63202180, 76961530, 83386102, 123753946, 153923060, 166772204, 208465255, 247507892, 309384865, 416930510, 618769730, 833861020, 1237539460, 1292484581, 1918186163, 2584969162, 3836372326, 5169938324, 6462422905, 7672744652, 9590930815, 12924845810, 19181861630, 25307681957, 25849691620, 38363723260, 50615363914, 101230727828, 126538409785, 253076819570, 506153639140, 784538140667, 1569076281334, 3138152562668, 3922690703335, 7845381406670, 15690762813340]

約数ペア:

[(1, 15690762813340), (2, 7845381406670), (4, 3922690703335), (5, 3138152562668), (10, 1569076281334), (20, 784538140667), (31, 506153639140), (62, 253076819570), (124, 126538409785), (155, 101230727828), (310, 50615363914), (409, 38363723260), (607, 25849691620), (620, 25307681957), (818, 19181861630), (1214, 12924845810), (1636, 9590930815), (2045, 7672744652), (2428, 6462422905), (3035, 5169938324), (4090, 3836372326), (6070, 2584969162), (8180, 1918186163), (12140, 1292484581), (12679, 1237539460), (18817, 833861020), (25358, 618769730), (37634, 416930510), (50716, 309384865), (63395, 247507892), (75268, 208465255), (94085, 166772204), (101939, 153923060), (126790, 123753946), (188170, 83386102), (203878, 76961530), (248263, 63202180), (253580, 61876973), (376340, 41693051), (407756, 38480765), (496526, 31601090), (509695, 30784612), (993052, 15800545), (1019390, 15392306), (1241315, 12640436), (2038780, 7696153), (2482630, 6320218), (3160109, 4965260)]