21797610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1213}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 52444800

約数和(自身を除く): 30647190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 1198, 1213, 1797, 2426, 2995, 3594, 3639, 5990, 6065, 7278, 8985, 12130, 17970, 18195, 36390, 726587, 1453174, 2179761, 3632935, 4359522, 7265870, 10898805, 21797610]

約数ペア:

[(1, 21797610), (2, 10898805), (3, 7265870), (5, 4359522), (6, 3632935), (10, 2179761), (15, 1453174), (30, 726587), (599, 36390), (1198, 18195), (1213, 17970), (1797, 12130), (2426, 8985), (2995, 7278), (3594, 6065), (3639, 5990)]