858643140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7723}}^1$

素因数の和:7861

約数の個数: 96

約数和(自身を含む): 2569311360

約数和(自身を除く): 1710668220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 510, 545, 654, 1020, 1090, 1308, 1635, 1853, 2180, 3270, 3706, 5559, 6540, 7412, 7723, 9265, 11118, 15446, 18530, 22236, 23169, 27795, 30892, 37060, 38615, 46338, 55590, 77230, 92676, 111180, 115845, 131291, 154460, 231690, 262582, 393873, 463380, 525164, 656455, 787746, 841807, 1312910, 1575492, 1683614, 1969365, 2525421, 2625820, 3367228, 3938730, 4209035, 5050842, 7877460, 8418070, 10101684, 12627105, 14310719, 16836140, 25254210, 28621438, 42932157, 50508420, 57242876, 71553595, 85864314, 143107190, 171728628, 214660785, 286214380, 429321570, 858643140]

約数ペア:

[(1, 858643140), (2, 429321570), (3, 286214380), (4, 214660785), (5, 171728628), (6, 143107190), (10, 85864314), (12, 71553595), (15, 57242876), (17, 50508420), (20, 42932157), (30, 28621438), (34, 25254210), (51, 16836140), (60, 14310719), (68, 12627105), (85, 10101684), (102, 8418070), (109, 7877460), (170, 5050842), (204, 4209035), (218, 3938730), (255, 3367228), (327, 2625820), (340, 2525421), (436, 1969365), (510, 1683614), (545, 1575492), (654, 1312910), (1020, 841807), (1090, 787746), (1308, 656455), (1635, 525164), (1853, 463380), (2180, 393873), (3270, 262582), (3706, 231690), (5559, 154460), (6540, 131291), (7412, 115845), (7723, 111180), (9265, 92676), (11118, 77230), (15446, 55590), (18530, 46338), (22236, 38615), (23169, 37060), (27795, 30892)]