253719630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59981}}^1$

素因数の和:60041

約数の個数: 48

約数和(自身を含む): 673717824

約数和(自身を除く): 419998194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 59981, 119962, 179943, 299905, 359886, 539829, 599810, 899715, 1079658, 1799430, 2699145, 2819107, 5398290, 5638214, 8457321, 14095535, 16914642, 25371963, 28191070, 42286605, 50743926, 84573210, 126859815, 253719630]

約数ペア:

[(1, 253719630), (2, 126859815), (3, 84573210), (5, 50743926), (6, 42286605), (9, 28191070), (10, 25371963), (15, 16914642), (18, 14095535), (30, 8457321), (45, 5638214), (47, 5398290), (90, 2819107), (94, 2699145), (141, 1799430), (235, 1079658), (282, 899715), (423, 599810), (470, 539829), (705, 359886), (846, 299905), (1410, 179943), (2115, 119962), (4230, 59981)]