289653930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78497}}^1$

素因数の和:78551

約数の個数: 48

約数和(自身を含む): 771478344

約数和(自身を除く): 481824414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 78497, 156994, 235491, 392485, 470982, 706473, 784970, 1177455, 1412946, 2354910, 3218377, 3532365, 6436754, 7064730, 9655131, 16091885, 19310262, 28965393, 32183770, 48275655, 57930786, 96551310, 144826965, 289653930]

約数ペア:

[(1, 289653930), (2, 144826965), (3, 96551310), (5, 57930786), (6, 48275655), (9, 32183770), (10, 28965393), (15, 19310262), (18, 16091885), (30, 9655131), (41, 7064730), (45, 6436754), (82, 3532365), (90, 3218377), (123, 2354910), (205, 1412946), (246, 1177455), (369, 784970), (410, 706473), (615, 470982), (738, 392485), (1230, 235491), (1845, 156994), (3690, 78497)]