177387630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 325805970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 103, 105, 118, 139, 177, 206, 210, 278, 295, 309, 354, 413, 417, 515, 590, 618, 695, 721, 826, 834, 885, 973, 1030, 1239, 1390, 1442, 1545, 1770, 1946, 2065, 2085, 2163, 2478, 2919, 3090, 3605, 4130, 4170, 4326, 4865, 5838, 6077, 6195, 7210, 8201, 9730, 10815, 12154, 12390, 14317, 14595, 16402, 18231, 21630, 24603, 28634, 29190, 30385, 36462, 41005, 42539, 42951, 49206, 57407, 60770, 71585, 82010, 85078, 85902, 91155, 100219, 114814, 123015, 127617, 143170, 172221, 182310, 200438, 212695, 214755, 246030, 255234, 287035, 300657, 344442, 425390, 429510, 501095, 574070, 601314, 638085, 844703, 861105, 1002190, 1276170, 1503285, 1689406, 1722210, 2534109, 3006570, 4223515, 5068218, 5912921, 8447030, 11825842, 12670545, 17738763, 25341090, 29564605, 35477526, 59129210, 88693815, 177387630]

約数ペア:

[(1, 177387630), (2, 88693815), (3, 59129210), (5, 35477526), (6, 29564605), (7, 25341090), (10, 17738763), (14, 12670545), (15, 11825842), (21, 8447030), (30, 5912921), (35, 5068218), (42, 4223515), (59, 3006570), (70, 2534109), (103, 1722210), (105, 1689406), (118, 1503285), (139, 1276170), (177, 1002190), (206, 861105), (210, 844703), (278, 638085), (295, 601314), (309, 574070), (354, 501095), (413, 429510), (417, 425390), (515, 344442), (590, 300657), (618, 287035), (695, 255234), (721, 246030), (826, 214755), (834, 212695), (885, 200438), (973, 182310), (1030, 172221), (1239, 143170), (1390, 127617), (1442, 123015), (1545, 114814), (1770, 100219), (1946, 91155), (2065, 85902), (2085, 85078), (2163, 82010), (2478, 71585), (2919, 60770), (3090, 57407), (3605, 49206), (4130, 42951), (4170, 42539), (4326, 41005), (4865, 36462), (5838, 30385), (6077, 29190), (6195, 28634), (7210, 24603), (8201, 21630), (9730, 18231), (10815, 16402), (12154, 14595), (12390, 14317)]