30015888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 89339520

約数和(自身を除く): 59323632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 569, 628, 942, 1099, 1138, 1256, 1707, 1884, 2198, 2276, 2512, 3297, 3414, 3768, 3983, 4396, 4552, 6594, 6828, 7536, 7966, 8792, 9104, 11949, 13188, 13656, 15932, 17584, 23898, 26376, 27312, 31864, 47796, 52752, 63728, 89333, 95592, 178666, 191184, 267999, 357332, 535998, 625331, 714664, 1071996, 1250662, 1429328, 1875993, 2143992, 2501324, 3751986, 4287984, 5002648, 7503972, 10005296, 15007944, 30015888]

約数ペア:

[(1, 30015888), (2, 15007944), (3, 10005296), (4, 7503972), (6, 5002648), (7, 4287984), (8, 3751986), (12, 2501324), (14, 2143992), (16, 1875993), (21, 1429328), (24, 1250662), (28, 1071996), (42, 714664), (48, 625331), (56, 535998), (84, 357332), (112, 267999), (157, 191184), (168, 178666), (314, 95592), (336, 89333), (471, 63728), (569, 52752), (628, 47796), (942, 31864), (1099, 27312), (1138, 26376), (1256, 23898), (1707, 17584), (1884, 15932), (2198, 13656), (2276, 13188), (2512, 11949), (3297, 9104), (3414, 8792), (3768, 7966), (3983, 7536), (4396, 6828), (4552, 6594)]