10812340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 20213900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 59, 68, 70, 77, 85, 98, 110, 118, 119, 140, 154, 170, 187, 196, 220, 236, 238, 245, 295, 308, 340, 374, 385, 413, 476, 490, 539, 590, 595, 649, 748, 770, 826, 833, 935, 980, 1003, 1078, 1180, 1190, 1298, 1309, 1540, 1652, 1666, 1870, 2006, 2065, 2156, 2380, 2596, 2618, 2695, 2891, 3245, 3332, 3740, 4012, 4130, 4165, 4543, 5015, 5236, 5390, 5782, 6490, 6545, 7021, 8260, 8330, 9086, 9163, 10030, 10780, 11033, 11564, 12980, 13090, 14042, 14455, 16660, 18172, 18326, 20060, 22066, 22715, 26180, 28084, 28910, 31801, 35105, 36652, 44132, 45430, 45815, 49147, 55165, 57820, 63602, 70210, 77231, 90860, 91630, 98294, 110330, 127204, 140420, 154462, 159005, 183260, 196588, 220660, 245735, 308924, 318010, 386155, 491470, 540617, 636020, 772310, 982940, 1081234, 1544620, 2162468, 2703085, 5406170, 10812340]

約数ペア:

[(1, 10812340), (2, 5406170), (4, 2703085), (5, 2162468), (7, 1544620), (10, 1081234), (11, 982940), (14, 772310), (17, 636020), (20, 540617), (22, 491470), (28, 386155), (34, 318010), (35, 308924), (44, 245735), (49, 220660), (55, 196588), (59, 183260), (68, 159005), (70, 154462), (77, 140420), (85, 127204), (98, 110330), (110, 98294), (118, 91630), (119, 90860), (140, 77231), (154, 70210), (170, 63602), (187, 57820), (196, 55165), (220, 49147), (236, 45815), (238, 45430), (245, 44132), (295, 36652), (308, 35105), (340, 31801), (374, 28910), (385, 28084), (413, 26180), (476, 22715), (490, 22066), (539, 20060), (590, 18326), (595, 18172), (649, 16660), (748, 14455), (770, 14042), (826, 13090), (833, 12980), (935, 11564), (980, 11033), (1003, 10780), (1078, 10030), (1180, 9163), (1190, 9086), (1298, 8330), (1309, 8260), (1540, 7021), (1652, 6545), (1666, 6490), (1870, 5782), (2006, 5390), (2065, 5236), (2156, 5015), (2380, 4543), (2596, 4165), (2618, 4130), (2695, 4012), (2891, 3740), (3245, 3332)]