9337380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:11996

約数の個数: 48

約数和(自身を含む): 28158144

約数和(自身を除く): 18820764

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, 11971, 23942, 35913, 47884, 59855, 71826, 119710, 143652, 155623, 179565, 239420, 311246, 359130, 466869, 622492, 718260, 778115, 933738, 1556230, 1867476, 2334345, 3112460, 4668690, 9337380]

約数ペア:

[(1, 9337380), (2, 4668690), (3, 3112460), (4, 2334345), (5, 1867476), (6, 1556230), (10, 933738), (12, 778115), (13, 718260), (15, 622492), (20, 466869), (26, 359130), (30, 311246), (39, 239420), (52, 179565), (60, 155623), (65, 143652), (78, 119710), (130, 71826), (156, 59855), (195, 47884), (260, 35913), (390, 23942), (780, 11971)]