9934260

素因数分解:

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

素因数の和:166

約数の個数: 144

約数和(自身を含む): 33707520

約数和(自身を除く): 23773260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 109, 124, 140, 147, 155, 186, 196, 210, 217, 218, 245, 294, 310, 327, 372, 420, 434, 436, 465, 490, 545, 588, 620, 651, 654, 735, 763, 868, 930, 980, 1085, 1090, 1302, 1308, 1470, 1519, 1526, 1635, 1860, 2170, 2180, 2289, 2604, 2940, 3038, 3052, 3255, 3270, 3379, 3815, 4340, 4557, 4578, 5341, 6076, 6510, 6540, 6758, 7595, 7630, 9114, 9156, 10137, 10682, 11445, 13020, 13516, 15190, 15260, 16023, 16895, 18228, 20274, 21364, 22785, 22890, 23653, 26705, 30380, 32046, 33790, 40548, 45570, 45780, 47306, 50685, 53410, 64092, 67580, 70959, 80115, 91140, 94612, 101370, 106820, 118265, 141918, 160230, 165571, 202740, 236530, 283836, 320460, 331142, 354795, 473060, 496713, 662284, 709590, 827855, 993426, 1419180, 1655710, 1986852, 2483565, 3311420, 4967130, 9934260]

約数ペア:

[(1, 9934260), (2, 4967130), (3, 3311420), (4, 2483565), (5, 1986852), (6, 1655710), (7, 1419180), (10, 993426), (12, 827855), (14, 709590), (15, 662284), (20, 496713), (21, 473060), (28, 354795), (30, 331142), (31, 320460), (35, 283836), (42, 236530), (49, 202740), (60, 165571), (62, 160230), (70, 141918), (84, 118265), (93, 106820), (98, 101370), (105, 94612), (109, 91140), (124, 80115), (140, 70959), (147, 67580), (155, 64092), (186, 53410), (196, 50685), (210, 47306), (217, 45780), (218, 45570), (245, 40548), (294, 33790), (310, 32046), (327, 30380), (372, 26705), (420, 23653), (434, 22890), (436, 22785), (465, 21364), (490, 20274), (545, 18228), (588, 16895), (620, 16023), (651, 15260), (654, 15190), (735, 13516), (763, 13020), (868, 11445), (930, 10682), (980, 10137), (1085, 9156), (1090, 9114), (1302, 7630), (1308, 7595), (1470, 6758), (1519, 6540), (1526, 6510), (1635, 6076), (1860, 5341), (2170, 4578), (2180, 4557), (2289, 4340), (2604, 3815), (2940, 3379), (3038, 3270), (3052, 3255)]