85190790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 215654400

約数和(自身を除く): 130463610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 1949, 2914, 3898, 4371, 5847, 7285, 8742, 9745, 11694, 14570, 19490, 21855, 29235, 43710, 58470, 60419, 91603, 120838, 181257, 183206, 274809, 302095, 362514, 458015, 549618, 604190, 906285, 916030, 1374045, 1812570, 2748090, 2839693, 5679386, 8519079, 14198465, 17038158, 28396930, 42595395, 85190790]

約数ペア:

[(1, 85190790), (2, 42595395), (3, 28396930), (5, 17038158), (6, 14198465), (10, 8519079), (15, 5679386), (30, 2839693), (31, 2748090), (47, 1812570), (62, 1374045), (93, 916030), (94, 906285), (141, 604190), (155, 549618), (186, 458015), (235, 362514), (282, 302095), (310, 274809), (465, 183206), (470, 181257), (705, 120838), (930, 91603), (1410, 60419), (1457, 58470), (1949, 43710), (2914, 29235), (3898, 21855), (4371, 19490), (5847, 14570), (7285, 11694), (8742, 9745)]