448230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 1096704

約数和(自身を除く): 648474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 223, 335, 402, 446, 669, 670, 1005, 1115, 1338, 2010, 2230, 3345, 6690, 14941, 29882, 44823, 74705, 89646, 149410, 224115, 448230]

約数ペア:

[(1, 448230), (2, 224115), (3, 149410), (5, 89646), (6, 74705), (10, 44823), (15, 29882), (30, 14941), (67, 6690), (134, 3345), (201, 2230), (223, 2010), (335, 1338), (402, 1115), (446, 1005), (669, 670)]