201729570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 568814400

約数和(自身を除く): 367084830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 545, 654, 735, 763, 1090, 1259, 1470, 1526, 1635, 2289, 2518, 3270, 3777, 3815, 4578, 5341, 6295, 7554, 7630, 8813, 10682, 11445, 12590, 16023, 17626, 18885, 22890, 26439, 26705, 32046, 37770, 44065, 52878, 53410, 61691, 80115, 88130, 123382, 132195, 137231, 160230, 185073, 264390, 274462, 308455, 370146, 411693, 616910, 686155, 823386, 925365, 960617, 1372310, 1850730, 1921234, 2058465, 2881851, 4116930, 4803085, 5763702, 6724319, 9606170, 13448638, 14409255, 20172957, 28818510, 33621595, 40345914, 67243190, 100864785, 201729570]

約数ペア:

[(1, 201729570), (2, 100864785), (3, 67243190), (5, 40345914), (6, 33621595), (7, 28818510), (10, 20172957), (14, 14409255), (15, 13448638), (21, 9606170), (30, 6724319), (35, 5763702), (42, 4803085), (49, 4116930), (70, 2881851), (98, 2058465), (105, 1921234), (109, 1850730), (147, 1372310), (210, 960617), (218, 925365), (245, 823386), (294, 686155), (327, 616910), (490, 411693), (545, 370146), (654, 308455), (735, 274462), (763, 264390), (1090, 185073), (1259, 160230), (1470, 137231), (1526, 132195), (1635, 123382), (2289, 88130), (2518, 80115), (3270, 61691), (3777, 53410), (3815, 52878), (4578, 44065), (5341, 37770), (6295, 32046), (7554, 26705), (7630, 26439), (8813, 22890), (10682, 18885), (11445, 17626), (12590, 16023)]