148946690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2647}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 284840064

約数和(自身を除く): 135893374

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 2647, 3310, 5294, 5627, 11254, 13235, 26470, 28135, 44999, 56270, 89998, 224995, 449990, 876157, 1752314, 4380785, 8761570, 14894669, 29789338, 74473345, 148946690]

約数ペア:

[(1, 148946690), (2, 74473345), (5, 29789338), (10, 14894669), (17, 8761570), (34, 4380785), (85, 1752314), (170, 876157), (331, 449990), (662, 224995), (1655, 89998), (2647, 56270), (3310, 44999), (5294, 28135), (5627, 26470), (11254, 13235)]