57416970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 159957504

約数和(自身を除く): 102540534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 37, 39, 46, 65, 69, 74, 78, 111, 115, 130, 138, 173, 185, 195, 222, 230, 299, 345, 346, 370, 390, 481, 519, 555, 598, 690, 851, 865, 897, 962, 1038, 1110, 1443, 1495, 1702, 1730, 1794, 2249, 2405, 2553, 2595, 2886, 2990, 3979, 4255, 4485, 4498, 4810, 5106, 5190, 6401, 6747, 7215, 7958, 8510, 8970, 11063, 11245, 11937, 12765, 12802, 13494, 14430, 19203, 19895, 22126, 22490, 23874, 25530, 32005, 33189, 33735, 38406, 39790, 51727, 55315, 59685, 64010, 66378, 67470, 83213, 96015, 103454, 110630, 119370, 147223, 155181, 165945, 166426, 192030, 249639, 258635, 294446, 310362, 331890, 416065, 441669, 499278, 517270, 736115, 775905, 832130, 883338, 1248195, 1472230, 1551810, 1913899, 2208345, 2496390, 3827798, 4416690, 5741697, 9569495, 11483394, 19138990, 28708485, 57416970]

約数ペア:

[(1, 57416970), (2, 28708485), (3, 19138990), (5, 11483394), (6, 9569495), (10, 5741697), (13, 4416690), (15, 3827798), (23, 2496390), (26, 2208345), (30, 1913899), (37, 1551810), (39, 1472230), (46, 1248195), (65, 883338), (69, 832130), (74, 775905), (78, 736115), (111, 517270), (115, 499278), (130, 441669), (138, 416065), (173, 331890), (185, 310362), (195, 294446), (222, 258635), (230, 249639), (299, 192030), (345, 166426), (346, 165945), (370, 155181), (390, 147223), (481, 119370), (519, 110630), (555, 103454), (598, 96015), (690, 83213), (851, 67470), (865, 66378), (897, 64010), (962, 59685), (1038, 55315), (1110, 51727), (1443, 39790), (1495, 38406), (1702, 33735), (1730, 33189), (1794, 32005), (2249, 25530), (2405, 23874), (2553, 22490), (2595, 22126), (2886, 19895), (2990, 19203), (3979, 14430), (4255, 13494), (4485, 12802), (4498, 12765), (4810, 11937), (5106, 11245), (5190, 11063), (6401, 8970), (6747, 8510), (7215, 7958)]