3906770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 4906030

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 67, 70, 85, 98, 119, 134, 170, 238, 245, 335, 343, 469, 490, 595, 670, 686, 833, 938, 1139, 1190, 1666, 1715, 2278, 2345, 3283, 3430, 4165, 4690, 5695, 5831, 6566, 7973, 8330, 11390, 11662, 15946, 16415, 22981, 29155, 32830, 39865, 45962, 55811, 58310, 79730, 111622, 114905, 229810, 279055, 390677, 558110, 781354, 1953385, 3906770]

約数ペア:

[(1, 3906770), (2, 1953385), (5, 781354), (7, 558110), (10, 390677), (14, 279055), (17, 229810), (34, 114905), (35, 111622), (49, 79730), (67, 58310), (70, 55811), (85, 45962), (98, 39865), (119, 32830), (134, 29155), (170, 22981), (238, 16415), (245, 15946), (335, 11662), (343, 11390), (469, 8330), (490, 7973), (595, 6566), (670, 5831), (686, 5695), (833, 4690), (938, 4165), (1139, 3430), (1190, 3283), (1666, 2345), (1715, 2278)]