17622180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 54617472

約数和(自身を除く): 36995292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2083, 2115, 2820, 4166, 4230, 6249, 8332, 8460, 10415, 12498, 18747, 20830, 24996, 31245, 37494, 41660, 62490, 74988, 93735, 97901, 124980, 187470, 195802, 293703, 374940, 391604, 489505, 587406, 881109, 979010, 1174812, 1468515, 1762218, 1958020, 2937030, 3524436, 4405545, 5874060, 8811090, 17622180]

約数ペア:

[(1, 17622180), (2, 8811090), (3, 5874060), (4, 4405545), (5, 3524436), (6, 2937030), (9, 1958020), (10, 1762218), (12, 1468515), (15, 1174812), (18, 979010), (20, 881109), (30, 587406), (36, 489505), (45, 391604), (47, 374940), (60, 293703), (90, 195802), (94, 187470), (141, 124980), (180, 97901), (188, 93735), (235, 74988), (282, 62490), (423, 41660), (470, 37494), (564, 31245), (705, 24996), (846, 20830), (940, 18747), (1410, 12498), (1692, 10415), (2083, 8460), (2115, 8332), (2820, 6249), (4166, 4230)]