231730770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 572552064

約数和(自身を除く): 340821294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 293, 410, 586, 615, 643, 879, 1230, 1286, 1465, 1758, 1929, 2930, 3215, 3858, 4395, 6430, 8790, 9645, 12013, 19290, 24026, 26363, 36039, 52726, 60065, 72078, 79089, 120130, 131815, 158178, 180195, 188399, 263630, 360390, 376798, 395445, 565197, 790890, 941995, 1130394, 1883990, 2825985, 5651970, 7724359, 15448718, 23173077, 38621795, 46346154, 77243590, 115865385, 231730770]

約数ペア:

[(1, 231730770), (2, 115865385), (3, 77243590), (5, 46346154), (6, 38621795), (10, 23173077), (15, 15448718), (30, 7724359), (41, 5651970), (82, 2825985), (123, 1883990), (205, 1130394), (246, 941995), (293, 790890), (410, 565197), (586, 395445), (615, 376798), (643, 360390), (879, 263630), (1230, 188399), (1286, 180195), (1465, 158178), (1758, 131815), (1929, 120130), (2930, 79089), (3215, 72078), (3858, 60065), (4395, 52726), (6430, 36039), (8790, 26363), (9645, 24026), (12013, 19290)]