489489630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2330903}}^1$

素因数の和:2330920

約数の個数: 32

約数和(自身を含む): 1342600704

約数和(自身を除く): 853111074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2330903, 4661806, 6992709, 11654515, 13985418, 16316321, 23309030, 32632642, 34963545, 48948963, 69927090, 81581605, 97897926, 163163210, 244744815, 489489630]

約数ペア:

[(1, 489489630), (2, 244744815), (3, 163163210), (5, 97897926), (6, 81581605), (7, 69927090), (10, 48948963), (14, 34963545), (15, 32632642), (21, 23309030), (30, 16316321), (35, 13985418), (42, 11654515), (70, 6992709), (105, 4661806), (210, 2330903)]