2425804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{101839}}^1$

素因数の和:102248

約数の個数: 48

約数和(自身を含む): 6809429760

約数和(自身を除く): 4383624780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 101839, 203678, 305517, 407356, 509195, 611034, 1018390, 1222068, 1527585, 2036780, 3055170, 6110340, 40430083, 80860166, 121290249, 161720332, 202150415, 242580498, 404300830, 485160996, 606451245, 808601660, 1212902490, 2425804980]

約数ペア:

[(1, 2425804980), (2, 1212902490), (3, 808601660), (4, 606451245), (5, 485160996), (6, 404300830), (10, 242580498), (12, 202150415), (15, 161720332), (20, 121290249), (30, 80860166), (60, 40430083), (397, 6110340), (794, 3055170), (1191, 2036780), (1588, 1527585), (1985, 1222068), (2382, 1018390), (3970, 611034), (4764, 509195), (5955, 407356), (7940, 305517), (11910, 203678), (23820, 101839)]