28272390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32497}}^1$

素因数の和:32536

約数の個数: 32

約数和(自身を含む): 70195680

約数和(自身を除く): 41923290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 32497, 64994, 97491, 162485, 194982, 324970, 487455, 942413, 974910, 1884826, 2827239, 4712065, 5654478, 9424130, 14136195, 28272390]

約数ペア:

[(1, 28272390), (2, 14136195), (3, 9424130), (5, 5654478), (6, 4712065), (10, 2827239), (15, 1884826), (29, 974910), (30, 942413), (58, 487455), (87, 324970), (145, 194982), (174, 162485), (290, 97491), (435, 64994), (870, 32497)]