73771670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 90457450

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1319, 1598, 1645, 2638, 3290, 3995, 5593, 6595, 7990, 9233, 11186, 13190, 18466, 22423, 27965, 44846, 46165, 55930, 61993, 92330, 112115, 123986, 156961, 224230, 309965, 313922, 433951, 619930, 784805, 867902, 1053881, 1569610, 2107762, 2169755, 4339510, 5269405, 7377167, 10538810, 14754334, 36885835, 73771670]

約数ペア:

[(1, 73771670), (2, 36885835), (5, 14754334), (7, 10538810), (10, 7377167), (14, 5269405), (17, 4339510), (34, 2169755), (35, 2107762), (47, 1569610), (70, 1053881), (85, 867902), (94, 784805), (119, 619930), (170, 433951), (235, 313922), (238, 309965), (329, 224230), (470, 156961), (595, 123986), (658, 112115), (799, 92330), (1190, 61993), (1319, 55930), (1598, 46165), (1645, 44846), (2638, 27965), (3290, 22423), (3995, 18466), (5593, 13190), (6595, 11186), (7990, 9233)]