121527770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 272643840

約数和(自身を除く): 151116070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 830, 910, 1079, 1162, 1609, 2158, 2905, 3218, 5395, 5810, 7553, 8045, 10790, 11263, 15106, 16090, 20917, 22526, 37765, 41834, 56315, 75530, 104585, 112630, 133547, 146419, 209170, 267094, 292838, 667735, 732095, 934829, 1335470, 1464190, 1736111, 1869658, 3472222, 4674145, 8680555, 9348290, 12152777, 17361110, 24305554, 60763885, 121527770]

約数ペア:

[(1, 121527770), (2, 60763885), (5, 24305554), (7, 17361110), (10, 12152777), (13, 9348290), (14, 8680555), (26, 4674145), (35, 3472222), (65, 1869658), (70, 1736111), (83, 1464190), (91, 1335470), (130, 934829), (166, 732095), (182, 667735), (415, 292838), (455, 267094), (581, 209170), (830, 146419), (910, 133547), (1079, 112630), (1162, 104585), (1609, 75530), (2158, 56315), (2905, 41834), (3218, 37765), (5395, 22526), (5810, 20917), (7553, 16090), (8045, 15106), (10790, 11263)]