154960610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 340962048

約数和(自身を除く): 186001438

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 214, 238, 535, 595, 749, 1070, 1190, 1217, 1498, 1819, 2434, 3638, 3745, 6085, 7490, 8519, 9095, 12170, 12733, 17038, 18190, 20689, 25466, 41378, 42595, 63665, 85190, 103445, 127330, 130219, 144823, 206890, 260438, 289646, 651095, 724115, 911533, 1302190, 1448230, 1823066, 2213723, 4427446, 4557665, 9115330, 11068615, 15496061, 22137230, 30992122, 77480305, 154960610]

約数ペア:

[(1, 154960610), (2, 77480305), (5, 30992122), (7, 22137230), (10, 15496061), (14, 11068615), (17, 9115330), (34, 4557665), (35, 4427446), (70, 2213723), (85, 1823066), (107, 1448230), (119, 1302190), (170, 911533), (214, 724115), (238, 651095), (535, 289646), (595, 260438), (749, 206890), (1070, 144823), (1190, 130219), (1217, 127330), (1498, 103445), (1819, 85190), (2434, 63665), (3638, 42595), (3745, 41378), (6085, 25466), (7490, 20689), (8519, 18190), (9095, 17038), (12170, 12733)]