8342430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 12946530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 223, 258, 290, 430, 435, 446, 645, 669, 870, 1115, 1247, 1290, 1338, 2230, 2494, 3345, 3741, 6235, 6467, 6690, 7482, 9589, 12470, 12934, 18705, 19178, 19401, 28767, 32335, 37410, 38802, 47945, 57534, 64670, 95890, 97005, 143835, 194010, 278081, 287670, 556162, 834243, 1390405, 1668486, 2780810, 4171215, 8342430]

約数ペア:

[(1, 8342430), (2, 4171215), (3, 2780810), (5, 1668486), (6, 1390405), (10, 834243), (15, 556162), (29, 287670), (30, 278081), (43, 194010), (58, 143835), (86, 97005), (87, 95890), (129, 64670), (145, 57534), (174, 47945), (215, 38802), (223, 37410), (258, 32335), (290, 28767), (430, 19401), (435, 19178), (446, 18705), (645, 12934), (669, 12470), (870, 9589), (1115, 7482), (1247, 6690), (1290, 6467), (1338, 6235), (2230, 3741), (2494, 3345)]