4693620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 13261248

約数和(自身を除く): 8567628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 571, 685, 822, 1142, 1370, 1644, 1713, 2055, 2284, 2740, 2855, 3426, 4110, 5710, 6852, 8220, 8565, 11420, 17130, 34260, 78227, 156454, 234681, 312908, 391135, 469362, 782270, 938724, 1173405, 1564540, 2346810, 4693620]

約数ペア:

[(1, 4693620), (2, 2346810), (3, 1564540), (4, 1173405), (5, 938724), (6, 782270), (10, 469362), (12, 391135), (15, 312908), (20, 234681), (30, 156454), (60, 78227), (137, 34260), (274, 17130), (411, 11420), (548, 8565), (571, 8220), (685, 6852), (822, 5710), (1142, 4110), (1370, 3426), (1644, 2855), (1713, 2740), (2055, 2284)]