1419180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 4730880

約数和(自身を除く): 3311700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 109, 124, 140, 155, 186, 210, 217, 218, 310, 327, 372, 420, 434, 436, 465, 545, 620, 651, 654, 763, 868, 930, 1085, 1090, 1302, 1308, 1526, 1635, 1860, 2170, 2180, 2289, 2604, 3052, 3255, 3270, 3379, 3815, 4340, 4578, 6510, 6540, 6758, 7630, 9156, 10137, 11445, 13020, 13516, 15260, 16895, 20274, 22890, 23653, 33790, 40548, 45780, 47306, 50685, 67580, 70959, 94612, 101370, 118265, 141918, 202740, 236530, 283836, 354795, 473060, 709590, 1419180]

約数ペア:

[(1, 1419180), (2, 709590), (3, 473060), (4, 354795), (5, 283836), (6, 236530), (7, 202740), (10, 141918), (12, 118265), (14, 101370), (15, 94612), (20, 70959), (21, 67580), (28, 50685), (30, 47306), (31, 45780), (35, 40548), (42, 33790), (60, 23653), (62, 22890), (70, 20274), (84, 16895), (93, 15260), (105, 13516), (109, 13020), (124, 11445), (140, 10137), (155, 9156), (186, 7630), (210, 6758), (217, 6540), (218, 6510), (310, 4578), (327, 4340), (372, 3815), (420, 3379), (434, 3270), (436, 3255), (465, 3052), (545, 2604), (620, 2289), (651, 2180), (654, 2170), (763, 1860), (868, 1635), (930, 1526), (1085, 1308), (1090, 1302)]