75039530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 77992150

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 491, 493, 527, 899, 982, 986, 1054, 1798, 2455, 2465, 2635, 4495, 4910, 4930, 5270, 8347, 8990, 14239, 15221, 15283, 16694, 28478, 30442, 30566, 41735, 71195, 76105, 76415, 83470, 142390, 152210, 152830, 242063, 258757, 441409, 484126, 517514, 882818, 1210315, 1293785, 2207045, 2420630, 2587570, 4414090, 7503953, 15007906, 37519765, 75039530]

約数ペア:

[(1, 75039530), (2, 37519765), (5, 15007906), (10, 7503953), (17, 4414090), (29, 2587570), (31, 2420630), (34, 2207045), (58, 1293785), (62, 1210315), (85, 882818), (145, 517514), (155, 484126), (170, 441409), (290, 258757), (310, 242063), (491, 152830), (493, 152210), (527, 142390), (899, 83470), (982, 76415), (986, 76105), (1054, 71195), (1798, 41735), (2455, 30566), (2465, 30442), (2635, 28478), (4495, 16694), (4910, 15283), (4930, 15221), (5270, 14239), (8347, 8990)]