191629260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{354869}}^1$

素因数の和:354887

約数の個数: 48

約数和(自身を含む): 596181600

約数和(自身を除く): 404552340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 354869, 709738, 1064607, 1419476, 1774345, 2129214, 3193821, 3548690, 4258428, 5323035, 6387642, 7097380, 9581463, 10646070, 12775284, 15969105, 19162926, 21292140, 31938210, 38325852, 47907315, 63876420, 95814630, 191629260]

約数ペア:

[(1, 191629260), (2, 95814630), (3, 63876420), (4, 47907315), (5, 38325852), (6, 31938210), (9, 21292140), (10, 19162926), (12, 15969105), (15, 12775284), (18, 10646070), (20, 9581463), (27, 7097380), (30, 6387642), (36, 5323035), (45, 4258428), (54, 3548690), (60, 3193821), (90, 2129214), (108, 1774345), (135, 1419476), (180, 1064607), (270, 709738), (540, 354869)]