2165209080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061377}}^1$

素因数の和:1061408

約数の個数: 64

約数和(自身を含む): 6877729440

約数和(自身を除く): 4712520360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1061377, 2122754, 3184131, 4245508, 5306885, 6368262, 8491016, 10613770, 12736524, 15920655, 18043409, 21227540, 25473048, 31841310, 36086818, 42455080, 54130227, 63682620, 72173636, 90217045, 108260454, 127365240, 144347272, 180434090, 216520908, 270651135, 360868180, 433041816, 541302270, 721736360, 1082604540, 2165209080]

約数ペア:

[(1, 2165209080), (2, 1082604540), (3, 721736360), (4, 541302270), (5, 433041816), (6, 360868180), (8, 270651135), (10, 216520908), (12, 180434090), (15, 144347272), (17, 127365240), (20, 108260454), (24, 90217045), (30, 72173636), (34, 63682620), (40, 54130227), (51, 42455080), (60, 36086818), (68, 31841310), (85, 25473048), (102, 21227540), (120, 18043409), (136, 15920655), (170, 12736524), (204, 10613770), (255, 8491016), (340, 6368262), (408, 5306885), (510, 4245508), (680, 3184131), (1020, 2122754), (2040, 1061377)]