162330420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{386501}}^1$

素因数の和:386520

約数の個数: 48

約数和(自身を含む): 519458688

約数和(自身を除く): 357128268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 386501, 773002, 1159503, 1546004, 1932505, 2319006, 2705507, 3865010, 4638012, 5411014, 5797515, 7730020, 8116521, 10822028, 11595030, 13527535, 16233042, 23190060, 27055070, 32466084, 40582605, 54110140, 81165210, 162330420]

約数ペア:

[(1, 162330420), (2, 81165210), (3, 54110140), (4, 40582605), (5, 32466084), (6, 27055070), (7, 23190060), (10, 16233042), (12, 13527535), (14, 11595030), (15, 10822028), (20, 8116521), (21, 7730020), (28, 5797515), (30, 5411014), (35, 4638012), (42, 3865010), (60, 2705507), (70, 2319006), (84, 1932505), (105, 1546004), (140, 1159503), (210, 773002), (420, 386501)]