2019671430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{13229}}^1$

素因数の和:13973

約数の個数: 64

約数和(自身を含む): 5547709440

約数和(自身を除く): 3528038010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 727, 1454, 2181, 3635, 4362, 5089, 7270, 10178, 10905, 13229, 15267, 21810, 25445, 26458, 30534, 39687, 50890, 66145, 76335, 79374, 92603, 132290, 152670, 185206, 198435, 277809, 396870, 463015, 555618, 926030, 1389045, 2778090, 9617483, 19234966, 28852449, 48087415, 57704898, 67322381, 96174830, 134644762, 144262245, 201967143, 288524490, 336611905, 403934286, 673223810, 1009835715, 2019671430]

約数ペア:

[(1, 2019671430), (2, 1009835715), (3, 673223810), (5, 403934286), (6, 336611905), (7, 288524490), (10, 201967143), (14, 144262245), (15, 134644762), (21, 96174830), (30, 67322381), (35, 57704898), (42, 48087415), (70, 28852449), (105, 19234966), (210, 9617483), (727, 2778090), (1454, 1389045), (2181, 926030), (3635, 555618), (4362, 463015), (5089, 396870), (7270, 277809), (10178, 198435), (10905, 185206), (13229, 152670), (15267, 132290), (21810, 92603), (25445, 79374), (26458, 76335), (30534, 66145), (39687, 50890)]