27586380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 77585760

約数和(自身を除く): 49999380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 1789, 2570, 3084, 3578, 3855, 5140, 5367, 7156, 7710, 8945, 10734, 15420, 17890, 21468, 26835, 35780, 53670, 107340, 459773, 919546, 1379319, 1839092, 2298865, 2758638, 4597730, 5517276, 6896595, 9195460, 13793190, 27586380]

約数ペア:

[(1, 27586380), (2, 13793190), (3, 9195460), (4, 6896595), (5, 5517276), (6, 4597730), (10, 2758638), (12, 2298865), (15, 1839092), (20, 1379319), (30, 919546), (60, 459773), (257, 107340), (514, 53670), (771, 35780), (1028, 26835), (1285, 21468), (1542, 17890), (1789, 15420), (2570, 10734), (3084, 8945), (3578, 7710), (3855, 7156), (5140, 5367)]