29991930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1669}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 72144000

約数和(自身を除く): 42152070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 1198, 1669, 1797, 2995, 3338, 3594, 5007, 5990, 8345, 8985, 10014, 16690, 17970, 25035, 50070, 999731, 1999462, 2999193, 4998655, 5998386, 9997310, 14995965, 29991930]

約数ペア:

[(1, 29991930), (2, 14995965), (3, 9997310), (5, 5998386), (6, 4998655), (10, 2999193), (15, 1999462), (30, 999731), (599, 50070), (1198, 25035), (1669, 17970), (1797, 16690), (2995, 10014), (3338, 8985), (3594, 8345), (5007, 5990)]