9298980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 29702400

約数和(自身を除く): 20403420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2719, 3420, 5438, 8157, 10876, 13595, 16314, 24471, 27190, 32628, 40785, 48942, 51661, 54380, 81570, 97884, 103322, 122355, 154983, 163140, 206644, 244710, 258305, 309966, 464949, 489420, 516610, 619932, 774915, 929898, 1033220, 1549830, 1859796, 2324745, 3099660, 4649490, 9298980]

約数ペア:

[(1, 9298980), (2, 4649490), (3, 3099660), (4, 2324745), (5, 1859796), (6, 1549830), (9, 1033220), (10, 929898), (12, 774915), (15, 619932), (18, 516610), (19, 489420), (20, 464949), (30, 309966), (36, 258305), (38, 244710), (45, 206644), (57, 163140), (60, 154983), (76, 122355), (90, 103322), (95, 97884), (114, 81570), (171, 54380), (180, 51661), (190, 48942), (228, 40785), (285, 32628), (342, 27190), (380, 24471), (570, 16314), (684, 13595), (855, 10876), (1140, 8157), (1710, 5438), (2719, 3420)]