2021292450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4491761}}^1$

素因数の和:4491779

約数の個数: 36

約数和(自身を含む): 5430540258

約数和(自身を除く): 3409247808

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4491761, 8983522, 13475283, 22458805, 26950566, 40425849, 44917610, 67376415, 80851698, 112294025, 134752830, 202129245, 224588050, 336882075, 404258490, 673764150, 1010646225, 2021292450]

約数ペア:

[(1, 2021292450), (2, 1010646225), (3, 673764150), (5, 404258490), (6, 336882075), (9, 224588050), (10, 202129245), (15, 134752830), (18, 112294025), (25, 80851698), (30, 67376415), (45, 44917610), (50, 40425849), (75, 26950566), (90, 22458805), (150, 13475283), (225, 8983522), (450, 4491761)]