77304630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 200712960

約数和(自身を除く): 123408330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 379, 390, 523, 758, 1046, 1137, 1569, 1895, 2274, 2615, 3138, 3790, 4927, 5230, 5685, 6799, 7845, 9854, 11370, 13598, 14781, 15690, 20397, 24635, 29562, 33995, 40794, 49270, 67990, 73905, 101985, 147810, 198217, 203970, 396434, 594651, 991085, 1189302, 1982170, 2576821, 2973255, 5153642, 5946510, 7730463, 12884105, 15460926, 25768210, 38652315, 77304630]

約数ペア:

[(1, 77304630), (2, 38652315), (3, 25768210), (5, 15460926), (6, 12884105), (10, 7730463), (13, 5946510), (15, 5153642), (26, 2973255), (30, 2576821), (39, 1982170), (65, 1189302), (78, 991085), (130, 594651), (195, 396434), (379, 203970), (390, 198217), (523, 147810), (758, 101985), (1046, 73905), (1137, 67990), (1569, 49270), (1895, 40794), (2274, 33995), (2615, 29562), (3138, 24635), (3790, 20397), (4927, 15690), (5230, 14781), (5685, 13598), (6799, 11370), (7845, 9854)]