9448140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12113}}^1$

素因数の和:12138

約数の個数: 48

約数和(自身を含む): 28492128

約数和(自身を除く): 19043988

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, 12113, 24226, 36339, 48452, 60565, 72678, 121130, 145356, 157469, 181695, 242260, 314938, 363390, 472407, 629876, 726780, 787345, 944814, 1574690, 1889628, 2362035, 3149380, 4724070, 9448140]

約数ペア:

[(1, 9448140), (2, 4724070), (3, 3149380), (4, 2362035), (5, 1889628), (6, 1574690), (10, 944814), (12, 787345), (13, 726780), (15, 629876), (20, 472407), (26, 363390), (30, 314938), (39, 242260), (52, 181695), (60, 157469), (65, 145356), (78, 121130), (130, 72678), (156, 60565), (195, 48452), (260, 36339), (390, 24226), (780, 12113)]