221680230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{15823}}^1$

素因数の和:16300

約数の個数: 32

約数和(自身を含む): 533205504

約数和(自身を除く): 311525274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2335, 2802, 4670, 7005, 14010, 15823, 31646, 47469, 79115, 94938, 158230, 237345, 474690, 7389341, 14778682, 22168023, 36946705, 44336046, 73893410, 110840115, 221680230]

約数ペア:

[(1, 221680230), (2, 110840115), (3, 73893410), (5, 44336046), (6, 36946705), (10, 22168023), (15, 14778682), (30, 7389341), (467, 474690), (934, 237345), (1401, 158230), (2335, 94938), (2802, 79115), (4670, 47469), (7005, 31646), (14010, 15823)]