2476380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 7005600

約数和(自身を除く): 4529220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 277, 298, 447, 554, 596, 745, 831, 894, 1108, 1385, 1490, 1662, 1788, 2235, 2770, 2980, 3324, 4155, 4470, 5540, 8310, 8940, 16620, 41273, 82546, 123819, 165092, 206365, 247638, 412730, 495276, 619095, 825460, 1238190, 2476380]

約数ペア:

[(1, 2476380), (2, 1238190), (3, 825460), (4, 619095), (5, 495276), (6, 412730), (10, 247638), (12, 206365), (15, 165092), (20, 123819), (30, 82546), (60, 41273), (149, 16620), (277, 8940), (298, 8310), (447, 5540), (554, 4470), (596, 4155), (745, 3324), (831, 2980), (894, 2770), (1108, 2235), (1385, 1788), (1490, 1662)]