706675970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 1720922112

約数和(自身を除く): 1014246142

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 227, 286, 311, 385, 454, 455, 622, 715, 770, 910, 1001, 1135, 1430, 1555, 1589, 2002, 2177, 2270, 2497, 2951, 3110, 3178, 3421, 4043, 4354, 4994, 5005, 5902, 6842, 7945, 8086, 10010, 10885, 12485, 14755, 15890, 17105, 17479, 20215, 20657, 21770, 23947, 24970, 28301, 29510, 32461, 34210, 34958, 40430, 41314, 44473, 47894, 56602, 64922, 70597, 87395, 88946, 103285, 119735, 141194, 141505, 162305, 174790, 206570, 222365, 227227, 239470, 283010, 311311, 324610, 352985, 444730, 454454, 494179, 622622, 705970, 776567, 917761, 988358, 1136135, 1553134, 1556555, 1835522, 2272270, 2470895, 3113110, 3882835, 4588805, 4941790, 5435969, 6424327, 7765670, 9177610, 10095371, 10871938, 12848654, 20190742, 27179845, 32121635, 50476855, 54359690, 64243270, 70667597, 100953710, 141335194, 353337985, 706675970]

約数ペア:

[(1, 706675970), (2, 353337985), (5, 141335194), (7, 100953710), (10, 70667597), (11, 64243270), (13, 54359690), (14, 50476855), (22, 32121635), (26, 27179845), (35, 20190742), (55, 12848654), (65, 10871938), (70, 10095371), (77, 9177610), (91, 7765670), (110, 6424327), (130, 5435969), (143, 4941790), (154, 4588805), (182, 3882835), (227, 3113110), (286, 2470895), (311, 2272270), (385, 1835522), (454, 1556555), (455, 1553134), (622, 1136135), (715, 988358), (770, 917761), (910, 776567), (1001, 705970), (1135, 622622), (1430, 494179), (1555, 454454), (1589, 444730), (2002, 352985), (2177, 324610), (2270, 311311), (2497, 283010), (2951, 239470), (3110, 227227), (3178, 222365), (3421, 206570), (4043, 174790), (4354, 162305), (4994, 141505), (5005, 141194), (5902, 119735), (6842, 103285), (7945, 88946), (8086, 87395), (10010, 70597), (10885, 64922), (12485, 56602), (14755, 47894), (15890, 44473), (17105, 41314), (17479, 40430), (20215, 34958), (20657, 34210), (21770, 32461), (23947, 29510), (24970, 28301)]