210919530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{4243}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 506631744

約数和(自身を除く): 295712214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1657, 3314, 4243, 4971, 8285, 8486, 9942, 12729, 16570, 21215, 24855, 25458, 42430, 49710, 63645, 127290, 7030651, 14061302, 21091953, 35153255, 42183906, 70306510, 105459765, 210919530]

約数ペア:

[(1, 210919530), (2, 105459765), (3, 70306510), (5, 42183906), (6, 35153255), (10, 21091953), (15, 14061302), (30, 7030651), (1657, 127290), (3314, 63645), (4243, 49710), (4971, 42430), (8285, 25458), (8486, 24855), (9942, 21215), (12729, 16570)]