43280190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 116262720

約数和(自身を除く): 72982530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1021, 1413, 1570, 2042, 2355, 2826, 3063, 4239, 4710, 5105, 6126, 7065, 8478, 9189, 10210, 14130, 15315, 18378, 21195, 27567, 30630, 42390, 45945, 55134, 91890, 137835, 160297, 275670, 320594, 480891, 801485, 961782, 1442673, 1602970, 2404455, 2885346, 4328019, 4808910, 7213365, 8656038, 14426730, 21640095, 43280190]

約数ペア:

[(1, 43280190), (2, 21640095), (3, 14426730), (5, 8656038), (6, 7213365), (9, 4808910), (10, 4328019), (15, 2885346), (18, 2404455), (27, 1602970), (30, 1442673), (45, 961782), (54, 801485), (90, 480891), (135, 320594), (157, 275670), (270, 160297), (314, 137835), (471, 91890), (785, 55134), (942, 45945), (1021, 42390), (1413, 30630), (1570, 27567), (2042, 21195), (2355, 18378), (2826, 15315), (3063, 14130), (4239, 10210), (4710, 9189), (5105, 8478), (6126, 7065)]