290620194

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{28309}}^1$

素因数の和:28402

約数の個数: 32

約数和(自身を含む): 611496000

約数和(自身を除く): 320875806

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 3422, 5133, 10266, 28309, 56618, 84927, 169854, 820961, 1641922, 1670231, 2462883, 3340462, 4925766, 5010693, 10021386, 48436699, 96873398, 145310097, 290620194]

約数ペア:

[(1, 290620194), (2, 145310097), (3, 96873398), (6, 48436699), (29, 10021386), (58, 5010693), (59, 4925766), (87, 3340462), (118, 2462883), (174, 1670231), (177, 1641922), (354, 820961), (1711, 169854), (3422, 84927), (5133, 56618), (10266, 28309)]