74623710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20903}}^1$

素因数の和:20937

約数の個数: 64

約数和(自身を含む): 216732672

約数和(自身を除く): 142108962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20903, 41806, 62709, 104515, 125418, 146321, 209030, 292642, 313545, 355351, 438963, 627090, 710702, 731605, 877926, 1066053, 1463210, 1776755, 2132106, 2194815, 2487457, 3553510, 4389630, 4974914, 5330265, 7462371, 10660530, 12437285, 14924742, 24874570, 37311855, 74623710]

約数ペア:

[(1, 74623710), (2, 37311855), (3, 24874570), (5, 14924742), (6, 12437285), (7, 10660530), (10, 7462371), (14, 5330265), (15, 4974914), (17, 4389630), (21, 3553510), (30, 2487457), (34, 2194815), (35, 2132106), (42, 1776755), (51, 1463210), (70, 1066053), (85, 877926), (102, 731605), (105, 710702), (119, 627090), (170, 438963), (210, 355351), (238, 313545), (255, 292642), (357, 209030), (510, 146321), (595, 125418), (714, 104515), (1190, 62709), (1785, 41806), (3570, 20903)]