30845792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 64365840

約数和(自身を除く): 33520048

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 773, 928, 1247, 1376, 1546, 2494, 3092, 4988, 6184, 9976, 12368, 19952, 22417, 24736, 33239, 39904, 44834, 66478, 89668, 132956, 179336, 265912, 358672, 531824, 717344, 963931, 1063648, 1927862, 3855724, 7711448, 15422896, 30845792]

約数ペア:

[(1, 30845792), (2, 15422896), (4, 7711448), (8, 3855724), (16, 1927862), (29, 1063648), (32, 963931), (43, 717344), (58, 531824), (86, 358672), (116, 265912), (172, 179336), (232, 132956), (344, 89668), (464, 66478), (688, 44834), (773, 39904), (928, 33239), (1247, 24736), (1376, 22417), (1546, 19952), (2494, 12368), (3092, 9976), (4988, 6184)]