38995470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7103}}^1$

素因数の和:7177

約数の個数: 48

約数和(自身を含む): 103064832

約数和(自身を除く): 64069362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7103, 14206, 21309, 35515, 42618, 63927, 71030, 106545, 127854, 213090, 319635, 433283, 639270, 866566, 1299849, 2166415, 2599698, 3899547, 4332830, 6499245, 7799094, 12998490, 19497735, 38995470]

約数ペア:

[(1, 38995470), (2, 19497735), (3, 12998490), (5, 7799094), (6, 6499245), (9, 4332830), (10, 3899547), (15, 2599698), (18, 2166415), (30, 1299849), (45, 866566), (61, 639270), (90, 433283), (122, 319635), (183, 213090), (305, 127854), (366, 106545), (549, 71030), (610, 63927), (915, 42618), (1098, 35515), (1830, 21309), (2745, 14206), (5490, 7103)]