388169970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{21601}}^1$

素因数の和:22210

約数の個数: 32

約数和(自身を含む): 933206400

約数和(自身を除く): 545036430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 1198, 1797, 2995, 3594, 5990, 8985, 17970, 21601, 43202, 64803, 108005, 129606, 216010, 324015, 648030, 12938999, 25877998, 38816997, 64694995, 77633994, 129389990, 194084985, 388169970]

約数ペア:

[(1, 388169970), (2, 194084985), (3, 129389990), (5, 77633994), (6, 64694995), (10, 38816997), (15, 25877998), (30, 12938999), (599, 648030), (1198, 324015), (1797, 216010), (2995, 129606), (3594, 108005), (5990, 64803), (8985, 43202), (17970, 21601)]