13183980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7577}}^1$

素因数の和:7618

約数の個数: 48

約数和(自身を含む): 38193120

約数和(自身を除く): 25009140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7577, 15154, 22731, 30308, 37885, 45462, 75770, 90924, 113655, 151540, 219733, 227310, 439466, 454620, 659199, 878932, 1098665, 1318398, 2197330, 2636796, 3295995, 4394660, 6591990, 13183980]

約数ペア:

[(1, 13183980), (2, 6591990), (3, 4394660), (4, 3295995), (5, 2636796), (6, 2197330), (10, 1318398), (12, 1098665), (15, 878932), (20, 659199), (29, 454620), (30, 439466), (58, 227310), (60, 219733), (87, 151540), (116, 113655), (145, 90924), (174, 75770), (290, 45462), (348, 37885), (435, 30308), (580, 22731), (870, 15154), (1740, 7577)]