1339118820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{44021}}^1$

素因数の和:44062

約数の個数: 108

約数和(自身を含む): 4398590196

約数和(自身を除く): 3059471376

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 44021, 88042, 132063, 176084, 220105, 264126, 396189, 440210, 528252, 572273, 660315, 792378, 880420, 1144546, 1320630, 1584756, 1716819, 1980945, 2289092, 2641260, 2861365, 3433638, 3961890, 5150457, 5722730, 6867276, 7439549, 7923780, 8584095, 10300914, 11445460, 14879098, 17168190, 20601828, 22318647, 25752285, 29758196, 34336380, 37197745, 44637294, 51504570, 66955941, 74395490, 89274588, 103009140, 111593235, 133911882, 148790980, 223186470, 267823764, 334779705, 446372940, 669559410, 1339118820]

約数ペア:

[(1, 1339118820), (2, 669559410), (3, 446372940), (4, 334779705), (5, 267823764), (6, 223186470), (9, 148790980), (10, 133911882), (12, 111593235), (13, 103009140), (15, 89274588), (18, 74395490), (20, 66955941), (26, 51504570), (30, 44637294), (36, 37197745), (39, 34336380), (45, 29758196), (52, 25752285), (60, 22318647), (65, 20601828), (78, 17168190), (90, 14879098), (117, 11445460), (130, 10300914), (156, 8584095), (169, 7923780), (180, 7439549), (195, 6867276), (234, 5722730), (260, 5150457), (338, 3961890), (390, 3433638), (468, 2861365), (507, 2641260), (585, 2289092), (676, 1980945), (780, 1716819), (845, 1584756), (1014, 1320630), (1170, 1144546), (1521, 880420), (1690, 792378), (2028, 660315), (2340, 572273), (2535, 528252), (3042, 440210), (3380, 396189), (5070, 264126), (6084, 220105), (7605, 176084), (10140, 132063), (15210, 88042), (30420, 44021)]