4787820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 14776944

約数和(自身を除く): 9989124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 397, 402, 603, 670, 794, 804, 1005, 1191, 1206, 1340, 1588, 1985, 2010, 2382, 2412, 3015, 3573, 3970, 4020, 4764, 5955, 6030, 7146, 7940, 11910, 12060, 14292, 17865, 23820, 26599, 35730, 53198, 71460, 79797, 106396, 132995, 159594, 239391, 265990, 319188, 398985, 478782, 531980, 797970, 957564, 1196955, 1595940, 2393910, 4787820]

約数ペア:

[(1, 4787820), (2, 2393910), (3, 1595940), (4, 1196955), (5, 957564), (6, 797970), (9, 531980), (10, 478782), (12, 398985), (15, 319188), (18, 265990), (20, 239391), (30, 159594), (36, 132995), (45, 106396), (60, 79797), (67, 71460), (90, 53198), (134, 35730), (180, 26599), (201, 23820), (268, 17865), (335, 14292), (397, 12060), (402, 11910), (603, 7940), (670, 7146), (794, 6030), (804, 5955), (1005, 4764), (1191, 4020), (1206, 3970), (1340, 3573), (1588, 3015), (1985, 2412), (2010, 2382)]