30815832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 83358720

約数和(自身を除く): 52542888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 1607, 2397, 3196, 3214, 4794, 4821, 6392, 6428, 9588, 9642, 12856, 19176, 19284, 27319, 38568, 54638, 75529, 81957, 109276, 151058, 163914, 218552, 226587, 302116, 327828, 453174, 604232, 655656, 906348, 1283993, 1812696, 2567986, 3851979, 5135972, 7703958, 10271944, 15407916, 30815832]

約数ペア:

[(1, 30815832), (2, 15407916), (3, 10271944), (4, 7703958), (6, 5135972), (8, 3851979), (12, 2567986), (17, 1812696), (24, 1283993), (34, 906348), (47, 655656), (51, 604232), (68, 453174), (94, 327828), (102, 302116), (136, 226587), (141, 218552), (188, 163914), (204, 151058), (282, 109276), (376, 81957), (408, 75529), (564, 54638), (799, 38568), (1128, 27319), (1598, 19284), (1607, 19176), (2397, 12856), (3196, 9642), (3214, 9588), (4794, 6428), (4821, 6392)]