2016457590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{19717}}^1$

素因数の和:20221

約数の個数: 64

約数和(自身を含む): 5542493184

約数和(自身を除く): 3526035594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 974, 1461, 2435, 2922, 3409, 4870, 6818, 7305, 10227, 14610, 17045, 19717, 20454, 34090, 39434, 51135, 59151, 98585, 102270, 118302, 138019, 197170, 276038, 295755, 414057, 591510, 690095, 828114, 1380190, 2070285, 4140570, 9602179, 19204358, 28806537, 48010895, 57613074, 67215253, 96021790, 134430506, 144032685, 201645759, 288065370, 336076265, 403291518, 672152530, 1008228795, 2016457590]

約数ペア:

[(1, 2016457590), (2, 1008228795), (3, 672152530), (5, 403291518), (6, 336076265), (7, 288065370), (10, 201645759), (14, 144032685), (15, 134430506), (21, 96021790), (30, 67215253), (35, 57613074), (42, 48010895), (70, 28806537), (105, 19204358), (210, 9602179), (487, 4140570), (974, 2070285), (1461, 1380190), (2435, 828114), (2922, 690095), (3409, 591510), (4870, 414057), (6818, 295755), (7305, 276038), (10227, 197170), (14610, 138019), (17045, 118302), (19717, 102270), (20454, 98585), (34090, 59151), (39434, 51135)]