84432870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 220128480

約数和(自身を除く): 135695610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2137, 2195, 2634, 3951, 4274, 4390, 6411, 6585, 7902, 10685, 12822, 13170, 19233, 19755, 21370, 32055, 38466, 39510, 64110, 96165, 192330, 938143, 1876286, 2814429, 4690715, 5628858, 8443287, 9381430, 14072145, 16886574, 28144290, 42216435, 84432870]

約数ペア:

[(1, 84432870), (2, 42216435), (3, 28144290), (5, 16886574), (6, 14072145), (9, 9381430), (10, 8443287), (15, 5628858), (18, 4690715), (30, 2814429), (45, 1876286), (90, 938143), (439, 192330), (878, 96165), (1317, 64110), (2137, 39510), (2195, 38466), (2634, 32055), (3951, 21370), (4274, 19755), (4390, 19233), (6411, 13170), (6585, 12822), (7902, 10685)]