40904940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1013}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 114817248

約数和(自身を除く): 73912308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1013, 1346, 2019, 2026, 2692, 3039, 3365, 4038, 4052, 5065, 6078, 6730, 8076, 10095, 10130, 12156, 13460, 15195, 20190, 20260, 30390, 40380, 60780, 681749, 1363498, 2045247, 2726996, 3408745, 4090494, 6817490, 8180988, 10226235, 13634980, 20452470, 40904940]

約数ペア:

[(1, 40904940), (2, 20452470), (3, 13634980), (4, 10226235), (5, 8180988), (6, 6817490), (10, 4090494), (12, 3408745), (15, 2726996), (20, 2045247), (30, 1363498), (60, 681749), (673, 60780), (1013, 40380), (1346, 30390), (2019, 20260), (2026, 20190), (2692, 15195), (3039, 13460), (3365, 12156), (4038, 10130), (4052, 10095), (5065, 8076), (6078, 6730)]