23494590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 74096640

約数和(自身を除く): 50602050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 401, 434, 465, 558, 630, 651, 802, 837, 930, 945, 1085, 1203, 1302, 1395, 1674, 1890, 1953, 2005, 2170, 2406, 2790, 2807, 3255, 3609, 3906, 4010, 4185, 5614, 5859, 6015, 6510, 7218, 8370, 8421, 9765, 10827, 11718, 12030, 12431, 14035, 16842, 18045, 19530, 21654, 24862, 25263, 28070, 29295, 36090, 37293, 42105, 50526, 54135, 58590, 62155, 74586, 75789, 84210, 87017, 108270, 111879, 124310, 126315, 151578, 174034, 186465, 223758, 252630, 261051, 335637, 372930, 378945, 435085, 522102, 559395, 671274, 757890, 783153, 870170, 1118790, 1305255, 1566306, 1678185, 2349459, 2610510, 3356370, 3915765, 4698918, 7831530, 11747295, 23494590]

約数ペア:

[(1, 23494590), (2, 11747295), (3, 7831530), (5, 4698918), (6, 3915765), (7, 3356370), (9, 2610510), (10, 2349459), (14, 1678185), (15, 1566306), (18, 1305255), (21, 1118790), (27, 870170), (30, 783153), (31, 757890), (35, 671274), (42, 559395), (45, 522102), (54, 435085), (62, 378945), (63, 372930), (70, 335637), (90, 261051), (93, 252630), (105, 223758), (126, 186465), (135, 174034), (155, 151578), (186, 126315), (189, 124310), (210, 111879), (217, 108270), (270, 87017), (279, 84210), (310, 75789), (315, 74586), (378, 62155), (401, 58590), (434, 54135), (465, 50526), (558, 42105), (630, 37293), (651, 36090), (802, 29295), (837, 28070), (930, 25263), (945, 24862), (1085, 21654), (1203, 19530), (1302, 18045), (1395, 16842), (1674, 14035), (1890, 12431), (1953, 12030), (2005, 11718), (2170, 10827), (2406, 9765), (2790, 8421), (2807, 8370), (3255, 7218), (3609, 6510), (3906, 6015), (4010, 5859), (4185, 5614)]