41990940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{77761}}^1$

素因数の和:77779

約数の個数: 48

約数和(自身を含む): 130640160

約数和(自身を除く): 88649220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 77761, 155522, 233283, 311044, 388805, 466566, 699849, 777610, 933132, 1166415, 1399698, 1555220, 2099547, 2332830, 2799396, 3499245, 4199094, 4665660, 6998490, 8398188, 10497735, 13996980, 20995470, 41990940]

約数ペア:

[(1, 41990940), (2, 20995470), (3, 13996980), (4, 10497735), (5, 8398188), (6, 6998490), (9, 4665660), (10, 4199094), (12, 3499245), (15, 2799396), (18, 2332830), (20, 2099547), (27, 1555220), (30, 1399698), (36, 1166415), (45, 933132), (54, 777610), (60, 699849), (90, 466566), (108, 388805), (135, 311044), (180, 233283), (270, 155522), (540, 77761)]