1330376670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{703903}}^1$

素因数の和:703926

約数の個数: 64

約数和(自身を含む): 4054487040

約数和(自身を除く): 2724110370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 703903, 1407806, 2111709, 3519515, 4223418, 4927321, 6335127, 7039030, 9854642, 10558545, 12670254, 14781963, 19005381, 21117090, 24636605, 29563926, 31675635, 38010762, 44345889, 49273210, 63351270, 73909815, 88691778, 95026905, 133037667, 147819630, 190053810, 221729445, 266075334, 443458890, 665188335, 1330376670]

約数ペア:

[(1, 1330376670), (2, 665188335), (3, 443458890), (5, 266075334), (6, 221729445), (7, 190053810), (9, 147819630), (10, 133037667), (14, 95026905), (15, 88691778), (18, 73909815), (21, 63351270), (27, 49273210), (30, 44345889), (35, 38010762), (42, 31675635), (45, 29563926), (54, 24636605), (63, 21117090), (70, 19005381), (90, 14781963), (105, 12670254), (126, 10558545), (135, 9854642), (189, 7039030), (210, 6335127), (270, 4927321), (315, 4223418), (378, 3519515), (630, 2111709), (945, 1407806), (1890, 703903)]