30640992

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6791}}^1$

素因数の和:6851

約数の個数: 48

約数和(自身を含む): 82156032

約数和(自身を除く): 51515040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 6791, 13582, 20373, 27164, 40746, 54328, 81492, 108656, 162984, 217312, 319177, 325968, 638354, 651936, 957531, 1276708, 1915062, 2553416, 3830124, 5106832, 7660248, 10213664, 15320496, 30640992]

約数ペア:

[(1, 30640992), (2, 15320496), (3, 10213664), (4, 7660248), (6, 5106832), (8, 3830124), (12, 2553416), (16, 1915062), (24, 1276708), (32, 957531), (47, 651936), (48, 638354), (94, 325968), (96, 319177), (141, 217312), (188, 162984), (282, 108656), (376, 81492), (564, 54328), (752, 40746), (1128, 27164), (1504, 20373), (2256, 13582), (4512, 6791)]