78533010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 131937390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1217, 1434, 2151, 2390, 2434, 3585, 3651, 4302, 6085, 6453, 7170, 7302, 10755, 10953, 12170, 12906, 18255, 21510, 21906, 32265, 32859, 36510, 54765, 64530, 65718, 109530, 164295, 290863, 328590, 581726, 872589, 1454315, 1745178, 2617767, 2908630, 4362945, 5235534, 7853301, 8725890, 13088835, 15706602, 26177670, 39266505, 78533010]

約数ペア:

[(1, 78533010), (2, 39266505), (3, 26177670), (5, 15706602), (6, 13088835), (9, 8725890), (10, 7853301), (15, 5235534), (18, 4362945), (27, 2908630), (30, 2617767), (45, 1745178), (54, 1454315), (90, 872589), (135, 581726), (239, 328590), (270, 290863), (478, 164295), (717, 109530), (1195, 65718), (1217, 64530), (1434, 54765), (2151, 36510), (2390, 32859), (2434, 32265), (3585, 21906), (3651, 21510), (4302, 18255), (6085, 12906), (6453, 12170), (7170, 10953), (7302, 10755)]