9323340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11978

約数の個数: 48

約数和(自身を含む): 28115808

約数和(自身を除く): 18792468

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, 11953, 23906, 35859, 47812, 59765, 71718, 119530, 143436, 155389, 179295, 239060, 310778, 358590, 466167, 621556, 717180, 776945, 932334, 1553890, 1864668, 2330835, 3107780, 4661670, 9323340]

約数ペア:

[(1, 9323340), (2, 4661670), (3, 3107780), (4, 2330835), (5, 1864668), (6, 1553890), (10, 932334), (12, 776945), (13, 717180), (15, 621556), (20, 466167), (26, 358590), (30, 310778), (39, 239060), (52, 179295), (60, 155389), (65, 143436), (78, 119530), (130, 71718), (156, 59765), (195, 47812), (260, 35859), (390, 23906), (780, 11953)]