12455970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6197}}^1$

素因数の和:6274

約数の個数: 32

約数和(自身を含む): 30345408

約数和(自身を除く): 17889438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 6197, 12394, 18591, 30985, 37182, 61970, 92955, 185910, 415199, 830398, 1245597, 2075995, 2491194, 4151990, 6227985, 12455970]

約数ペア:

[(1, 12455970), (2, 6227985), (3, 4151990), (5, 2491194), (6, 2075995), (10, 1245597), (15, 830398), (30, 415199), (67, 185910), (134, 92955), (201, 61970), (335, 37182), (402, 30985), (670, 18591), (1005, 12394), (2010, 6197)]