1640396954070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6214331}}^1$

素因数の和:6214770

約数の個数: 96

約数和(自身を含む): 4885956391680

約数和(自身を除く): 3245559437610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 419, 630, 838, 1257, 2095, 2514, 2933, 3771, 4190, 5866, 6285, 7542, 8799, 12570, 14665, 17598, 18855, 26397, 29330, 37710, 43995, 52794, 87990, 131985, 263970, 6214331, 12428662, 18642993, 31071655, 37285986, 43500317, 55928979, 62143310, 87000634, 93214965, 111857958, 130500951, 186429930, 217501585, 261001902, 279644895, 391502853, 435003170, 559289790, 652504755, 783005706, 1305009510, 1957514265, 2603804689, 3915028530, 5207609378, 7811414067, 13019023445, 15622828134, 18226632823, 23434242201, 26038046890, 36453265646, 39057070335, 46868484402, 54679898469, 78114140670, 91133164115, 109359796938, 117171211005, 164039695407, 182266328230, 234342422010, 273399492345, 328079390814, 546798984690, 820198477035, 1640396954070]

約数ペア:

[(1, 1640396954070), (2, 820198477035), (3, 546798984690), (5, 328079390814), (6, 273399492345), (7, 234342422010), (9, 182266328230), (10, 164039695407), (14, 117171211005), (15, 109359796938), (18, 91133164115), (21, 78114140670), (30, 54679898469), (35, 46868484402), (42, 39057070335), (45, 36453265646), (63, 26038046890), (70, 23434242201), (90, 18226632823), (105, 15622828134), (126, 13019023445), (210, 7811414067), (315, 5207609378), (419, 3915028530), (630, 2603804689), (838, 1957514265), (1257, 1305009510), (2095, 783005706), (2514, 652504755), (2933, 559289790), (3771, 435003170), (4190, 391502853), (5866, 279644895), (6285, 261001902), (7542, 217501585), (8799, 186429930), (12570, 130500951), (14665, 111857958), (17598, 93214965), (18855, 87000634), (26397, 62143310), (29330, 55928979), (37710, 43500317), (43995, 37285986), (52794, 31071655), (87990, 18642993), (131985, 12428662), (263970, 6214331)]