3627780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 10941504

約数和(自身を除く): 7313724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4651, 9302, 13953, 18604, 23255, 27906, 46510, 55812, 60463, 69765, 93020, 120926, 139530, 181389, 241852, 279060, 302315, 362778, 604630, 725556, 906945, 1209260, 1813890, 3627780]

約数ペア:

[(1, 3627780), (2, 1813890), (3, 1209260), (4, 906945), (5, 725556), (6, 604630), (10, 362778), (12, 302315), (13, 279060), (15, 241852), (20, 181389), (26, 139530), (30, 120926), (39, 93020), (52, 69765), (60, 60463), (65, 55812), (78, 46510), (130, 27906), (156, 23255), (195, 18604), (260, 13953), (390, 9302), (780, 4651)]