61386540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44483}}^1$

素因数の和:44518

約数の個数: 48

約数和(自身を含む): 179359488

約数和(自身を除く): 117972948

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, 44483, 88966, 133449, 177932, 222415, 266898, 444830, 533796, 667245, 889660, 1023109, 1334490, 2046218, 2668980, 3069327, 4092436, 5115545, 6138654, 10231090, 12277308, 15346635, 20462180, 30693270, 61386540]

約数ペア:

[(1, 61386540), (2, 30693270), (3, 20462180), (4, 15346635), (5, 12277308), (6, 10231090), (10, 6138654), (12, 5115545), (15, 4092436), (20, 3069327), (23, 2668980), (30, 2046218), (46, 1334490), (60, 1023109), (69, 889660), (92, 667245), (115, 533796), (138, 444830), (230, 266898), (276, 222415), (345, 177932), (460, 133449), (690, 88966), (1380, 44483)]