248152710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 682577280

約数和(自身を除く): 434424570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 174, 185, 195, 222, 290, 370, 377, 390, 435, 481, 555, 593, 754, 870, 962, 1073, 1110, 1131, 1186, 1443, 1779, 1885, 2146, 2262, 2405, 2886, 2965, 3219, 3558, 3770, 4810, 5365, 5655, 5930, 6438, 7215, 7709, 8895, 10730, 11310, 13949, 14430, 15418, 16095, 17197, 17790, 21941, 23127, 27898, 32190, 34394, 38545, 41847, 43882, 46254, 51591, 65823, 69745, 77090, 83694, 85985, 103182, 109705, 115635, 131646, 139490, 171970, 209235, 219410, 223561, 231270, 257955, 285233, 329115, 418470, 447122, 515910, 570466, 636289, 658230, 670683, 855699, 1117805, 1272578, 1341366, 1426165, 1711398, 1908867, 2235610, 2852330, 3181445, 3353415, 3817734, 4278495, 6362890, 6706830, 8271757, 8556990, 9544335, 16543514, 19088670, 24815271, 41358785, 49630542, 82717570, 124076355, 248152710]

約数ペア:

[(1, 248152710), (2, 124076355), (3, 82717570), (5, 49630542), (6, 41358785), (10, 24815271), (13, 19088670), (15, 16543514), (26, 9544335), (29, 8556990), (30, 8271757), (37, 6706830), (39, 6362890), (58, 4278495), (65, 3817734), (74, 3353415), (78, 3181445), (87, 2852330), (111, 2235610), (130, 1908867), (145, 1711398), (174, 1426165), (185, 1341366), (195, 1272578), (222, 1117805), (290, 855699), (370, 670683), (377, 658230), (390, 636289), (435, 570466), (481, 515910), (555, 447122), (593, 418470), (754, 329115), (870, 285233), (962, 257955), (1073, 231270), (1110, 223561), (1131, 219410), (1186, 209235), (1443, 171970), (1779, 139490), (1885, 131646), (2146, 115635), (2262, 109705), (2405, 103182), (2886, 85985), (2965, 83694), (3219, 77090), (3558, 69745), (3770, 65823), (4810, 51591), (5365, 46254), (5655, 43882), (5930, 41847), (6438, 38545), (7215, 34394), (7709, 32190), (8895, 27898), (10730, 23127), (11310, 21941), (13949, 17790), (14430, 17197), (15418, 16095)]