528076380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677021}}^1$

素因数の和:677046

約数の個数: 48

約数和(自身を含む): 1592355744

約数和(自身を除く): 1064279364

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, 677021, 1354042, 2031063, 2708084, 3385105, 4062126, 6770210, 8124252, 8801273, 10155315, 13540420, 17602546, 20310630, 26403819, 35205092, 40621260, 44006365, 52807638, 88012730, 105615276, 132019095, 176025460, 264038190, 528076380]

約数ペア:

[(1, 528076380), (2, 264038190), (3, 176025460), (4, 132019095), (5, 105615276), (6, 88012730), (10, 52807638), (12, 44006365), (13, 40621260), (15, 35205092), (20, 26403819), (26, 20310630), (30, 17602546), (39, 13540420), (52, 10155315), (60, 8801273), (65, 8124252), (78, 6770210), (130, 4062126), (156, 3385105), (195, 2708084), (260, 2031063), (390, 1354042), (780, 677021)]