85694340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21317}}^1$

素因数の和:21396

約数の個数: 48

約数和(自身を含む): 243536832

約数和(自身を除く): 157842492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 21317, 42634, 63951, 85268, 106585, 127902, 213170, 255804, 319755, 426340, 639510, 1279020, 1428239, 2856478, 4284717, 5712956, 7141195, 8569434, 14282390, 17138868, 21423585, 28564780, 42847170, 85694340]

約数ペア:

[(1, 85694340), (2, 42847170), (3, 28564780), (4, 21423585), (5, 17138868), (6, 14282390), (10, 8569434), (12, 7141195), (15, 5712956), (20, 4284717), (30, 2856478), (60, 1428239), (67, 1279020), (134, 639510), (201, 426340), (268, 319755), (335, 255804), (402, 213170), (670, 127902), (804, 106585), (1005, 85268), (1340, 63951), (2010, 42634), (4020, 21317)]