4295460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 12954816

約数和(自身を除く): 8659356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5507, 11014, 16521, 22028, 27535, 33042, 55070, 66084, 71591, 82605, 110140, 143182, 165210, 214773, 286364, 330420, 357955, 429546, 715910, 859092, 1073865, 1431820, 2147730, 4295460]

約数ペア:

[(1, 4295460), (2, 2147730), (3, 1431820), (4, 1073865), (5, 859092), (6, 715910), (10, 429546), (12, 357955), (13, 330420), (15, 286364), (20, 214773), (26, 165210), (30, 143182), (39, 110140), (52, 82605), (60, 71591), (65, 66084), (78, 55070), (130, 33042), (156, 27535), (195, 22028), (260, 16521), (390, 11014), (780, 5507)]