15661476870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{113761}}^1$

素因数の和:114137

約数の個数: 64

約数和(自身を含む): 40593921984

約数和(自身を除く): 24932445114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 706, 1059, 1765, 2118, 3530, 4589, 5295, 9178, 10590, 13767, 22945, 27534, 45890, 68835, 113761, 137670, 227522, 341283, 568805, 682566, 1137610, 1478893, 1706415, 2957786, 3412830, 4436679, 7394465, 8873358, 14788930, 22183395, 40157633, 44366790, 80315266, 120472899, 200788165, 240945798, 401576330, 522049229, 602364495, 1044098458, 1204728990, 1566147687, 2610246145, 3132295374, 5220492290, 7830738435, 15661476870]

約数ペア:

[(1, 15661476870), (2, 7830738435), (3, 5220492290), (5, 3132295374), (6, 2610246145), (10, 1566147687), (13, 1204728990), (15, 1044098458), (26, 602364495), (30, 522049229), (39, 401576330), (65, 240945798), (78, 200788165), (130, 120472899), (195, 80315266), (353, 44366790), (390, 40157633), (706, 22183395), (1059, 14788930), (1765, 8873358), (2118, 7394465), (3530, 4436679), (4589, 3412830), (5295, 2957786), (9178, 1706415), (10590, 1478893), (13767, 1137610), (22945, 682566), (27534, 568805), (45890, 341283), (68835, 227522), (113761, 137670)]