27842340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15012

約数の個数: 48

約数和(自身を含む): 80478720

約数和(自身を除く): 52636380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 14969, 29938, 44907, 59876, 74845, 89814, 149690, 179628, 224535, 299380, 449070, 464039, 898140, 928078, 1392117, 1856156, 2320195, 2784234, 4640390, 5568468, 6960585, 9280780, 13921170, 27842340]

約数ペア:

[(1, 27842340), (2, 13921170), (3, 9280780), (4, 6960585), (5, 5568468), (6, 4640390), (10, 2784234), (12, 2320195), (15, 1856156), (20, 1392117), (30, 928078), (31, 898140), (60, 464039), (62, 449070), (93, 299380), (124, 224535), (155, 179628), (186, 149690), (310, 89814), (372, 74845), (465, 59876), (620, 44907), (930, 29938), (1860, 14969)]