43187340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 144135936

約数和(自身を除く): 100948596

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, 107, 124, 140, 155, 186, 210, 214, 217, 310, 321, 372, 420, 428, 434, 465, 535, 620, 642, 651, 749, 868, 930, 961, 1070, 1085, 1284, 1302, 1498, 1605, 1860, 1922, 2140, 2170, 2247, 2604, 2883, 2996, 3210, 3255, 3317, 3745, 3844, 4340, 4494, 4805, 5766, 6420, 6510, 6634, 6727, 7490, 8988, 9610, 9951, 11235, 11532, 13020, 13268, 13454, 14415, 14980, 16585, 19220, 19902, 20181, 22470, 23219, 26908, 28830, 33170, 33635, 39804, 40362, 44940, 46438, 49755, 57660, 66340, 67270, 69657, 80724, 92876, 99510, 100905, 102827, 116095, 134540, 139314, 199020, 201810, 205654, 232190, 278628, 308481, 348285, 403620, 411308, 464380, 514135, 616962, 696570, 719789, 1028270, 1233924, 1393140, 1439578, 1542405, 2056540, 2159367, 2879156, 3084810, 3598945, 4318734, 6169620, 7197890, 8637468, 10796835, 14395780, 21593670, 43187340]

約数ペア:

[(1, 43187340), (2, 21593670), (3, 14395780), (4, 10796835), (5, 8637468), (6, 7197890), (7, 6169620), (10, 4318734), (12, 3598945), (14, 3084810), (15, 2879156), (20, 2159367), (21, 2056540), (28, 1542405), (30, 1439578), (31, 1393140), (35, 1233924), (42, 1028270), (60, 719789), (62, 696570), (70, 616962), (84, 514135), (93, 464380), (105, 411308), (107, 403620), (124, 348285), (140, 308481), (155, 278628), (186, 232190), (210, 205654), (214, 201810), (217, 199020), (310, 139314), (321, 134540), (372, 116095), (420, 102827), (428, 100905), (434, 99510), (465, 92876), (535, 80724), (620, 69657), (642, 67270), (651, 66340), (749, 57660), (868, 49755), (930, 46438), (961, 44940), (1070, 40362), (1085, 39804), (1284, 33635), (1302, 33170), (1498, 28830), (1605, 26908), (1860, 23219), (1922, 22470), (2140, 20181), (2170, 19902), (2247, 19220), (2604, 16585), (2883, 14980), (2996, 14415), (3210, 13454), (3255, 13268), (3317, 13020), (3745, 11532), (3844, 11235), (4340, 9951), (4494, 9610), (4805, 8988), (5766, 7490), (6420, 6727), (6510, 6634)]