4058940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 11561760

約数和(自身を除く): 7502820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1109, 1220, 1830, 2218, 3327, 3660, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 66540, 67649, 135298, 202947, 270596, 338245, 405894, 676490, 811788, 1014735, 1352980, 2029470, 4058940]

約数ペア:

[(1, 4058940), (2, 2029470), (3, 1352980), (4, 1014735), (5, 811788), (6, 676490), (10, 405894), (12, 338245), (15, 270596), (20, 202947), (30, 135298), (60, 67649), (61, 66540), (122, 33270), (183, 22180), (244, 16635), (305, 13308), (366, 11090), (610, 6654), (732, 5545), (915, 4436), (1109, 3660), (1220, 3327), (1830, 2218)]