8840610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 15005790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 239, 270, 274, 411, 478, 685, 717, 822, 1195, 1233, 1370, 1434, 2055, 2151, 2390, 2466, 3585, 3699, 4110, 4302, 6165, 6453, 7170, 7398, 10755, 12330, 12906, 18495, 21510, 32265, 32743, 36990, 64530, 65486, 98229, 163715, 196458, 294687, 327430, 491145, 589374, 884061, 982290, 1473435, 1768122, 2946870, 4420305, 8840610]

約数ペア:

[(1, 8840610), (2, 4420305), (3, 2946870), (5, 1768122), (6, 1473435), (9, 982290), (10, 884061), (15, 589374), (18, 491145), (27, 327430), (30, 294687), (45, 196458), (54, 163715), (90, 98229), (135, 65486), (137, 64530), (239, 36990), (270, 32743), (274, 32265), (411, 21510), (478, 18495), (685, 12906), (717, 12330), (822, 10755), (1195, 7398), (1233, 7170), (1370, 6453), (1434, 6165), (2055, 4302), (2151, 4110), (2390, 3699), (2466, 3585)]