447637260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12841}}^1$

素因数の和:12943

約数の個数: 96

約数和(自身を含む): 1449810432

約数和(自身を除く): 1002173172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 8715, 11620, 12841, 17430, 25682, 34860, 38523, 51364, 64205, 77046, 89887, 128410, 154092, 179774, 192615, 256820, 269661, 359548, 385230, 449435, 539322, 770460, 898870, 1065803, 1078644, 1348305, 1797740, 2131606, 2696610, 3197409, 4263212, 5329015, 5393220, 6394818, 7460621, 10658030, 12789636, 14921242, 15987045, 21316060, 22381863, 29842484, 31974090, 37303105, 44763726, 63948180, 74606210, 89527452, 111909315, 149212420, 223818630, 447637260]

約数ペア:

[(1, 447637260), (2, 223818630), (3, 149212420), (4, 111909315), (5, 89527452), (6, 74606210), (7, 63948180), (10, 44763726), (12, 37303105), (14, 31974090), (15, 29842484), (20, 22381863), (21, 21316060), (28, 15987045), (30, 14921242), (35, 12789636), (42, 10658030), (60, 7460621), (70, 6394818), (83, 5393220), (84, 5329015), (105, 4263212), (140, 3197409), (166, 2696610), (210, 2131606), (249, 1797740), (332, 1348305), (415, 1078644), (420, 1065803), (498, 898870), (581, 770460), (830, 539322), (996, 449435), (1162, 385230), (1245, 359548), (1660, 269661), (1743, 256820), (2324, 192615), (2490, 179774), (2905, 154092), (3486, 128410), (4980, 89887), (5810, 77046), (6972, 64205), (8715, 51364), (11620, 38523), (12841, 34860), (17430, 25682)]