11530740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14783}}^1$

素因数の和:14808

約数の個数: 48

約数和(自身を含む): 34771968

約数和(自身を除く): 23241228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14783, 29566, 44349, 59132, 73915, 88698, 147830, 177396, 192179, 221745, 295660, 384358, 443490, 576537, 768716, 886980, 960895, 1153074, 1921790, 2306148, 2882685, 3843580, 5765370, 11530740]

約数ペア:

[(1, 11530740), (2, 5765370), (3, 3843580), (4, 2882685), (5, 2306148), (6, 1921790), (10, 1153074), (12, 960895), (13, 886980), (15, 768716), (20, 576537), (26, 443490), (30, 384358), (39, 295660), (52, 221745), (60, 192179), (65, 177396), (78, 147830), (130, 88698), (156, 73915), (195, 59132), (260, 44349), (390, 29566), (780, 14783)]