2078444490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{400471}}^1$

素因数の和:400654

約数の個数: 32

約数和(自身を含む): 5017113216

約数和(自身を除く): 2938668726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 400471, 800942, 1201413, 2002355, 2402826, 4004710, 6007065, 12014130, 69281483, 138562966, 207844449, 346407415, 415688898, 692814830, 1039222245, 2078444490]

約数ペア:

[(1, 2078444490), (2, 1039222245), (3, 692814830), (5, 415688898), (6, 346407415), (10, 207844449), (15, 138562966), (30, 69281483), (173, 12014130), (346, 6007065), (519, 4004710), (865, 2402826), (1038, 2002355), (1730, 1201413), (2595, 800942), (5190, 400471)]