7974060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 22450176

約数和(自身を除く): 14476116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 383, 694, 766, 1041, 1149, 1388, 1532, 1735, 1915, 2082, 2298, 3470, 3830, 4164, 4596, 5205, 5745, 6940, 7660, 10410, 11490, 20820, 22980, 132901, 265802, 398703, 531604, 664505, 797406, 1329010, 1594812, 1993515, 2658020, 3987030, 7974060]

約数ペア:

[(1, 7974060), (2, 3987030), (3, 2658020), (4, 1993515), (5, 1594812), (6, 1329010), (10, 797406), (12, 664505), (15, 531604), (20, 398703), (30, 265802), (60, 132901), (347, 22980), (383, 20820), (694, 11490), (766, 10410), (1041, 7660), (1149, 6940), (1388, 5745), (1532, 5205), (1735, 4596), (1915, 4164), (2082, 3830), (2298, 3470)]