43994580

素因数分解:

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

素因数の和:190

約数の個数: 144

約数和(自身を含む): 146805120

約数和(自身を除く): 102810540

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, 961, 1085, 1090, 1302, 1308, 1526, 1635, 1860, 1922, 2170, 2180, 2289, 2604, 2883, 3052, 3255, 3270, 3379, 3815, 3844, 4340, 4578, 4805, 5766, 6510, 6540, 6727, 6758, 7630, 9156, 9610, 10137, 11445, 11532, 13020, 13454, 13516, 14415, 15260, 16895, 19220, 20181, 20274, 22890, 23653, 26908, 28830, 33635, 33790, 40362, 40548, 45780, 47306, 50685, 57660, 67270, 67580, 70959, 80724, 94612, 100905, 101370, 104749, 118265, 134540, 141918, 201810, 202740, 209498, 236530, 283836, 314247, 354795, 403620, 418996, 473060, 523745, 628494, 709590, 733243, 1047490, 1256988, 1419180, 1466486, 1571235, 2094980, 2199729, 2932972, 3142470, 3666215, 4399458, 6284940, 7332430, 8798916, 10998645, 14664860, 21997290, 43994580]

約数ペア:

[(1, 43994580), (2, 21997290), (3, 14664860), (4, 10998645), (5, 8798916), (6, 7332430), (7, 6284940), (10, 4399458), (12, 3666215), (14, 3142470), (15, 2932972), (20, 2199729), (21, 2094980), (28, 1571235), (30, 1466486), (31, 1419180), (35, 1256988), (42, 1047490), (60, 733243), (62, 709590), (70, 628494), (84, 523745), (93, 473060), (105, 418996), (109, 403620), (124, 354795), (140, 314247), (155, 283836), (186, 236530), (210, 209498), (217, 202740), (218, 201810), (310, 141918), (327, 134540), (372, 118265), (420, 104749), (434, 101370), (436, 100905), (465, 94612), (545, 80724), (620, 70959), (651, 67580), (654, 67270), (763, 57660), (868, 50685), (930, 47306), (961, 45780), (1085, 40548), (1090, 40362), (1302, 33790), (1308, 33635), (1526, 28830), (1635, 26908), (1860, 23653), (1922, 22890), (2170, 20274), (2180, 20181), (2289, 19220), (2604, 16895), (2883, 15260), (3052, 14415), (3255, 13516), (3270, 13454), (3379, 13020), (3815, 11532), (3844, 11445), (4340, 10137), (4578, 9610), (4805, 9156), (5766, 7630), (6510, 6758), (6540, 6727)]