204606510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 521634816

約数和(自身を除く): 317028306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 151, 155, 186, 235, 282, 302, 310, 453, 465, 470, 705, 755, 906, 930, 961, 1410, 1457, 1510, 1922, 2265, 2883, 2914, 4371, 4530, 4681, 4805, 5766, 7097, 7285, 8742, 9362, 9610, 14043, 14194, 14415, 14570, 21291, 21855, 23405, 28086, 28830, 35485, 42582, 43710, 45167, 46810, 70215, 70970, 90334, 106455, 135501, 140430, 145111, 212910, 220007, 225835, 271002, 290222, 435333, 440014, 451670, 660021, 677505, 725555, 870666, 1100035, 1320042, 1355010, 1451110, 2176665, 2200070, 3300105, 4353330, 6600210, 6820217, 13640434, 20460651, 34101085, 40921302, 68202170, 102303255, 204606510]

約数ペア:

[(1, 204606510), (2, 102303255), (3, 68202170), (5, 40921302), (6, 34101085), (10, 20460651), (15, 13640434), (30, 6820217), (31, 6600210), (47, 4353330), (62, 3300105), (93, 2200070), (94, 2176665), (141, 1451110), (151, 1355010), (155, 1320042), (186, 1100035), (235, 870666), (282, 725555), (302, 677505), (310, 660021), (453, 451670), (465, 440014), (470, 435333), (705, 290222), (755, 271002), (906, 225835), (930, 220007), (961, 212910), (1410, 145111), (1457, 140430), (1510, 135501), (1922, 106455), (2265, 90334), (2883, 70970), (2914, 70215), (4371, 46810), (4530, 45167), (4681, 43710), (4805, 42582), (5766, 35485), (7097, 28830), (7285, 28086), (8742, 23405), (9362, 21855), (9610, 21291), (14043, 14570), (14194, 14415)]