43139220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3613}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 121430400

約数和(自身を除く): 78291180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3613, 3980, 5970, 7226, 10839, 11940, 14452, 18065, 21678, 36130, 43356, 54195, 72260, 108390, 216780, 718987, 1437974, 2156961, 2875948, 3594935, 4313922, 7189870, 8627844, 10784805, 14379740, 21569610, 43139220]

約数ペア:

[(1, 43139220), (2, 21569610), (3, 14379740), (4, 10784805), (5, 8627844), (6, 7189870), (10, 4313922), (12, 3594935), (15, 2875948), (20, 2156961), (30, 1437974), (60, 718987), (199, 216780), (398, 108390), (597, 72260), (796, 54195), (995, 43356), (1194, 36130), (1990, 21678), (2388, 18065), (2985, 14452), (3613, 11940), (3980, 10839), (5970, 7226)]