16645590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 47882016

約数和(自身を除く): 31236426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 347, 369, 390, 410, 533, 585, 615, 694, 738, 1041, 1066, 1170, 1230, 1599, 1735, 1845, 2082, 2665, 3123, 3198, 3470, 3690, 4511, 4797, 5205, 5330, 6246, 7995, 9022, 9594, 10410, 13533, 14227, 15615, 15990, 22555, 23985, 27066, 28454, 31230, 40599, 42681, 45110, 47970, 67665, 71135, 81198, 85362, 128043, 135330, 142270, 184951, 202995, 213405, 256086, 369902, 405990, 426810, 554853, 640215, 924755, 1109706, 1280430, 1664559, 1849510, 2774265, 3329118, 5548530, 8322795, 16645590]

約数ペア:

[(1, 16645590), (2, 8322795), (3, 5548530), (5, 3329118), (6, 2774265), (9, 1849510), (10, 1664559), (13, 1280430), (15, 1109706), (18, 924755), (26, 640215), (30, 554853), (39, 426810), (41, 405990), (45, 369902), (65, 256086), (78, 213405), (82, 202995), (90, 184951), (117, 142270), (123, 135330), (130, 128043), (195, 85362), (205, 81198), (234, 71135), (246, 67665), (347, 47970), (369, 45110), (390, 42681), (410, 40599), (533, 31230), (585, 28454), (615, 27066), (694, 23985), (738, 22555), (1041, 15990), (1066, 15615), (1170, 14227), (1230, 13533), (1599, 10410), (1735, 9594), (1845, 9022), (2082, 7995), (2665, 6246), (3123, 5330), (3198, 5205), (3470, 4797), (3690, 4511)]