33435180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20639}}^1$

素因数の和:20660

約数の個数: 60

約数和(自身を含む): 104892480

約数和(自身を除く): 71457300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20639, 41278, 61917, 82556, 103195, 123834, 185751, 206390, 247668, 309585, 371502, 412780, 557253, 619170, 743004, 928755, 1114506, 1238340, 1671759, 1857510, 2229012, 2786265, 3343518, 3715020, 5572530, 6687036, 8358795, 11145060, 16717590, 33435180]

約数ペア:

[(1, 33435180), (2, 16717590), (3, 11145060), (4, 8358795), (5, 6687036), (6, 5572530), (9, 3715020), (10, 3343518), (12, 2786265), (15, 2229012), (18, 1857510), (20, 1671759), (27, 1238340), (30, 1114506), (36, 928755), (45, 743004), (54, 619170), (60, 557253), (81, 412780), (90, 371502), (108, 309585), (135, 247668), (162, 206390), (180, 185751), (270, 123834), (324, 103195), (405, 82556), (540, 61917), (810, 41278), (1620, 20639)]