28937970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4799}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 76377600

約数和(自身を除く): 47439630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 4799, 6030, 9598, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 143970, 215955, 321533, 431910, 643066, 964599, 1607665, 1929198, 2893797, 3215330, 4822995, 5787594, 9645990, 14468985, 28937970]

約数ペア:

[(1, 28937970), (2, 14468985), (3, 9645990), (5, 5787594), (6, 4822995), (9, 3215330), (10, 2893797), (15, 1929198), (18, 1607665), (30, 964599), (45, 643066), (67, 431910), (90, 321533), (134, 215955), (201, 143970), (335, 86382), (402, 71985), (603, 47990), (670, 43191), (1005, 28794), (1206, 23995), (2010, 14397), (3015, 9598), (4799, 6030)]