194912910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1657}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 507467376

約数和(自身を除く): 312554466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1307, 1657, 2614, 3314, 3921, 4971, 6535, 7842, 8285, 9942, 11763, 13070, 14913, 16570, 19605, 23526, 24855, 29826, 39210, 49710, 58815, 74565, 117630, 149130, 2165699, 4331398, 6497097, 10828495, 12994194, 19491291, 21656990, 32485485, 38982582, 64970970, 97456455, 194912910]

約数ペア:

[(1, 194912910), (2, 97456455), (3, 64970970), (5, 38982582), (6, 32485485), (9, 21656990), (10, 19491291), (15, 12994194), (18, 10828495), (30, 6497097), (45, 4331398), (90, 2165699), (1307, 149130), (1657, 117630), (2614, 74565), (3314, 58815), (3921, 49710), (4971, 39210), (6535, 29826), (7842, 24855), (8285, 23526), (9942, 19605), (11763, 16570), (13070, 14913)]