4635420660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1980949}}^1$

素因数の和:1980977

約数の個数: 72

約数和(自身を含む): 15142381800

約数和(自身を除く): 10506961140

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, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1980949, 3961898, 5942847, 7923796, 9904745, 11885694, 17828541, 19809490, 23771388, 25752337, 29714235, 35657082, 39618980, 51504674, 59428470, 71314164, 77257011, 89142705, 103009348, 118856940, 128761685, 154514022, 178285410, 231771033, 257523370, 309028044, 356570820, 386285055, 463542066, 515046740, 772570110, 927084132, 1158855165, 1545140220, 2317710330, 4635420660]

約数ペア:

[(1, 4635420660), (2, 2317710330), (3, 1545140220), (4, 1158855165), (5, 927084132), (6, 772570110), (9, 515046740), (10, 463542066), (12, 386285055), (13, 356570820), (15, 309028044), (18, 257523370), (20, 231771033), (26, 178285410), (30, 154514022), (36, 128761685), (39, 118856940), (45, 103009348), (52, 89142705), (60, 77257011), (65, 71314164), (78, 59428470), (90, 51504674), (117, 39618980), (130, 35657082), (156, 29714235), (180, 25752337), (195, 23771388), (234, 19809490), (260, 17828541), (390, 11885694), (468, 9904745), (585, 7923796), (780, 5942847), (1170, 3961898), (2340, 1980949)]