4291740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 13195728

約数和(自身を除く): 8903988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 211, 226, 339, 422, 452, 565, 633, 678, 844, 1017, 1055, 1130, 1266, 1356, 1695, 1899, 2034, 2110, 2260, 2532, 3165, 3390, 3798, 4068, 4220, 5085, 6330, 6780, 7596, 9495, 10170, 12660, 18990, 20340, 23843, 37980, 47686, 71529, 95372, 119215, 143058, 214587, 238430, 286116, 357645, 429174, 476860, 715290, 858348, 1072935, 1430580, 2145870, 4291740]

約数ペア:

[(1, 4291740), (2, 2145870), (3, 1430580), (4, 1072935), (5, 858348), (6, 715290), (9, 476860), (10, 429174), (12, 357645), (15, 286116), (18, 238430), (20, 214587), (30, 143058), (36, 119215), (45, 95372), (60, 71529), (90, 47686), (113, 37980), (180, 23843), (211, 20340), (226, 18990), (339, 12660), (422, 10170), (452, 9495), (565, 7596), (633, 6780), (678, 6330), (844, 5085), (1017, 4220), (1055, 4068), (1130, 3798), (1266, 3390), (1356, 3165), (1695, 2532), (1899, 2260), (2034, 2110)]