71160810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 213663744

約数和(自身を除く): 142502934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 643, 651, 714, 930, 1054, 1085, 1190, 1286, 1302, 1581, 1785, 1929, 2170, 2635, 3162, 3215, 3255, 3570, 3689, 3858, 4501, 5270, 6430, 6510, 7378, 7905, 9002, 9645, 10931, 11067, 13503, 15810, 18445, 19290, 19933, 21862, 22134, 22505, 27006, 32793, 36890, 39866, 45010, 54655, 55335, 59799, 65586, 67515, 76517, 99665, 109310, 110670, 119598, 135030, 139531, 153034, 163965, 199330, 229551, 279062, 298995, 327930, 338861, 382585, 418593, 459102, 597990, 677722, 697655, 765170, 837186, 1016583, 1147755, 1395310, 1694305, 2033166, 2092965, 2295510, 2372027, 3388610, 4185930, 4744054, 5082915, 7116081, 10165830, 11860135, 14232162, 23720270, 35580405, 71160810]

約数ペア:

[(1, 71160810), (2, 35580405), (3, 23720270), (5, 14232162), (6, 11860135), (7, 10165830), (10, 7116081), (14, 5082915), (15, 4744054), (17, 4185930), (21, 3388610), (30, 2372027), (31, 2295510), (34, 2092965), (35, 2033166), (42, 1694305), (51, 1395310), (62, 1147755), (70, 1016583), (85, 837186), (93, 765170), (102, 697655), (105, 677722), (119, 597990), (155, 459102), (170, 418593), (186, 382585), (210, 338861), (217, 327930), (238, 298995), (255, 279062), (310, 229551), (357, 199330), (434, 163965), (465, 153034), (510, 139531), (527, 135030), (595, 119598), (643, 110670), (651, 109310), (714, 99665), (930, 76517), (1054, 67515), (1085, 65586), (1190, 59799), (1286, 55335), (1302, 54655), (1581, 45010), (1785, 39866), (1929, 36890), (2170, 32793), (2635, 27006), (3162, 22505), (3215, 22134), (3255, 21862), (3570, 19933), (3689, 19290), (3858, 18445), (4501, 15810), (5270, 13503), (6430, 11067), (6510, 10931), (7378, 9645), (7905, 9002)]