771862620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{16141}}^1$

素因数の和:16950

約数の個数: 48

約数和(自身を含む): 2164061088

約数和(自身を除く): 1392198468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3985, 4782, 7970, 9564, 11955, 15940, 16141, 23910, 32282, 47820, 48423, 64564, 80705, 96846, 161410, 193692, 242115, 322820, 484230, 968460, 12864377, 25728754, 38593131, 51457508, 64321885, 77186262, 128643770, 154372524, 192965655, 257287540, 385931310, 771862620]

約数ペア:

[(1, 771862620), (2, 385931310), (3, 257287540), (4, 192965655), (5, 154372524), (6, 128643770), (10, 77186262), (12, 64321885), (15, 51457508), (20, 38593131), (30, 25728754), (60, 12864377), (797, 968460), (1594, 484230), (2391, 322820), (3188, 242115), (3985, 193692), (4782, 161410), (7970, 96846), (9564, 80705), (11955, 64564), (15940, 48423), (16141, 47820), (23910, 32282)]