7883146.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54121}}^1$

素因数の和:54156

約数の個数: 48

約数和(自身を含む): 218219904

約数和(自身を除く): 143532924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 54121, 108242, 162363, 216484, 270605, 324726, 541210, 649452, 811815, 1082420, 1244783, 1623630, 2489566, 3247260, 3734349, 4979132, 6223915, 7468698, 12447830, 14937396, 18671745, 24895660, 37343490, 74686980]

約数ペア:

[(1, 74686980), (2, 37343490), (3, 24895660), (4, 18671745), (5, 14937396), (6, 12447830), (10, 7468698), (12, 6223915), (15, 4979132), (20, 3734349), (23, 3247260), (30, 2489566), (46, 1623630), (60, 1244783), (69, 1082420), (92, 811815), (115, 649452), (138, 541210), (230, 324726), (276, 270605), (345, 216484), (460, 162363), (690, 108242), (1380, 54121)]