304827180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4871}}^1$

素因数の和:5039

約数の個数: 96

約数和(自身を含む): 982195200

約数和(自身を除く): 677368020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 4871, 5215, 6258, 8940, 9742, 10430, 12516, 14613, 15645, 19484, 20860, 24355, 29226, 31290, 34097, 48710, 58452, 62580, 68194, 73065, 97420, 102291, 136388, 146130, 170485, 204582, 292260, 340970, 409164, 511455, 681940, 725779, 1022910, 1451558, 2045820, 2177337, 2903116, 3628895, 4354674, 5080453, 7257790, 8709348, 10160906, 10886685, 14515580, 15241359, 20321812, 21773370, 25402265, 30482718, 43546740, 50804530, 60965436, 76206795, 101609060, 152413590, 304827180]

約数ペア:

[(1, 304827180), (2, 152413590), (3, 101609060), (4, 76206795), (5, 60965436), (6, 50804530), (7, 43546740), (10, 30482718), (12, 25402265), (14, 21773370), (15, 20321812), (20, 15241359), (21, 14515580), (28, 10886685), (30, 10160906), (35, 8709348), (42, 7257790), (60, 5080453), (70, 4354674), (84, 3628895), (105, 2903116), (140, 2177337), (149, 2045820), (210, 1451558), (298, 1022910), (420, 725779), (447, 681940), (596, 511455), (745, 409164), (894, 340970), (1043, 292260), (1490, 204582), (1788, 170485), (2086, 146130), (2235, 136388), (2980, 102291), (3129, 97420), (4172, 73065), (4470, 68194), (4871, 62580), (5215, 58452), (6258, 48710), (8940, 34097), (9742, 31290), (10430, 29226), (12516, 24355), (14613, 20860), (15645, 19484)]