57315570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 148950144

約数和(自身を除く): 91634574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 523, 562, 843, 1046, 1405, 1569, 1686, 2615, 2810, 3138, 3653, 4215, 5230, 6799, 7306, 7845, 8430, 10959, 13598, 15690, 18265, 20397, 21918, 33995, 36530, 40794, 54795, 67990, 101985, 109590, 146963, 203970, 293926, 440889, 734815, 881778, 1469630, 1910519, 2204445, 3821038, 4408890, 5731557, 9552595, 11463114, 19105190, 28657785, 57315570]

約数ペア:

[(1, 57315570), (2, 28657785), (3, 19105190), (5, 11463114), (6, 9552595), (10, 5731557), (13, 4408890), (15, 3821038), (26, 2204445), (30, 1910519), (39, 1469630), (65, 881778), (78, 734815), (130, 440889), (195, 293926), (281, 203970), (390, 146963), (523, 109590), (562, 101985), (843, 67990), (1046, 54795), (1405, 40794), (1569, 36530), (1686, 33995), (2615, 21918), (2810, 20397), (3138, 18265), (3653, 15690), (4215, 13598), (5230, 10959), (6799, 8430), (7306, 7845)]