57441930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 173311488

約数和(自身を除く): 115869558

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 397, 455, 530, 546, 689, 742, 794, 795, 910, 1113, 1191, 1365, 1378, 1590, 1855, 1985, 2067, 2226, 2382, 2730, 2779, 3445, 3710, 3970, 4134, 4823, 5161, 5558, 5565, 5955, 6890, 8337, 9646, 10322, 10335, 11130, 11910, 13895, 14469, 15483, 16674, 20670, 21041, 24115, 25805, 27790, 28938, 30966, 36127, 41685, 42082, 48230, 51610, 63123, 72254, 72345, 77415, 83370, 105205, 108381, 126246, 144690, 147287, 154830, 180635, 210410, 216762, 273533, 294574, 315615, 361270, 441861, 541905, 547066, 631230, 736435, 820599, 883722, 1083810, 1367665, 1472870, 1641198, 1914731, 2209305, 2735330, 3829462, 4102995, 4418610, 5744193, 8205990, 9573655, 11488386, 19147310, 28720965, 57441930]

約数ペア:

[(1, 57441930), (2, 28720965), (3, 19147310), (5, 11488386), (6, 9573655), (7, 8205990), (10, 5744193), (13, 4418610), (14, 4102995), (15, 3829462), (21, 2735330), (26, 2209305), (30, 1914731), (35, 1641198), (39, 1472870), (42, 1367665), (53, 1083810), (65, 883722), (70, 820599), (78, 736435), (91, 631230), (105, 547066), (106, 541905), (130, 441861), (159, 361270), (182, 315615), (195, 294574), (210, 273533), (265, 216762), (273, 210410), (318, 180635), (371, 154830), (390, 147287), (397, 144690), (455, 126246), (530, 108381), (546, 105205), (689, 83370), (742, 77415), (794, 72345), (795, 72254), (910, 63123), (1113, 51610), (1191, 48230), (1365, 42082), (1378, 41685), (1590, 36127), (1855, 30966), (1985, 28938), (2067, 27790), (2226, 25805), (2382, 24115), (2730, 21041), (2779, 20670), (3445, 16674), (3710, 15483), (3970, 14469), (4134, 13895), (4823, 11910), (5161, 11130), (5558, 10335), (5565, 10322), (5955, 9646), (6890, 8337)]