43890770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 106375680

約数和(自身を除く): 62484910

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 374, 385, 479, 490, 539, 595, 770, 833, 935, 958, 1078, 1190, 1309, 1666, 1870, 2395, 2618, 2695, 3353, 4165, 4790, 5269, 5390, 6545, 6706, 8143, 8330, 9163, 10538, 13090, 16286, 16765, 18326, 23471, 26345, 33530, 36883, 40715, 45815, 46942, 52690, 57001, 73766, 81430, 89573, 91630, 114002, 117355, 179146, 184415, 234710, 258181, 285005, 368830, 399007, 447865, 516362, 570010, 627011, 798014, 895730, 1254022, 1290905, 1995035, 2581810, 3135055, 3990070, 4389077, 6270110, 8778154, 21945385, 43890770]

約数ペア:

[(1, 43890770), (2, 21945385), (5, 8778154), (7, 6270110), (10, 4389077), (11, 3990070), (14, 3135055), (17, 2581810), (22, 1995035), (34, 1290905), (35, 1254022), (49, 895730), (55, 798014), (70, 627011), (77, 570010), (85, 516362), (98, 447865), (110, 399007), (119, 368830), (154, 285005), (170, 258181), (187, 234710), (238, 184415), (245, 179146), (374, 117355), (385, 114002), (479, 91630), (490, 89573), (539, 81430), (595, 73766), (770, 57001), (833, 52690), (935, 46942), (958, 45815), (1078, 40715), (1190, 36883), (1309, 33530), (1666, 26345), (1870, 23471), (2395, 18326), (2618, 16765), (2695, 16286), (3353, 13090), (4165, 10538), (4790, 9163), (5269, 8330), (5390, 8143), (6545, 6706)]