21266070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101267}}^1$

素因数の和:101284

約数の個数: 32

約数和(自身を含む): 58330368

約数和(自身を除く): 37064298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 101267, 202534, 303801, 506335, 607602, 708869, 1012670, 1417738, 1519005, 2126607, 3038010, 3544345, 4253214, 7088690, 10633035, 21266070]

約数ペア:

[(1, 21266070), (2, 10633035), (3, 7088690), (5, 4253214), (6, 3544345), (7, 3038010), (10, 2126607), (14, 1519005), (15, 1417738), (21, 1012670), (30, 708869), (35, 607602), (42, 506335), (70, 303801), (105, 202534), (210, 101267)]