319322010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 912457728

約数和(自身を除く): 593135718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 181, 186, 210, 217, 271, 310, 362, 434, 465, 542, 543, 651, 813, 905, 930, 1085, 1086, 1267, 1302, 1355, 1626, 1810, 1897, 2170, 2534, 2710, 2715, 3255, 3794, 3801, 4065, 5430, 5611, 5691, 6335, 6510, 7602, 8130, 8401, 9485, 11222, 11382, 12670, 16802, 16833, 18970, 19005, 25203, 28055, 28455, 33666, 38010, 39277, 42005, 49051, 50406, 56110, 56910, 58807, 78554, 84010, 84165, 98102, 117614, 117831, 126015, 147153, 168330, 176421, 196385, 235662, 245255, 252030, 294035, 294306, 343357, 352842, 392770, 490510, 588070, 589155, 686714, 735765, 882105, 1030071, 1178310, 1471530, 1520581, 1716785, 1764210, 2060142, 3041162, 3433570, 4561743, 5150355, 7602905, 9123486, 10300710, 10644067, 15205810, 21288134, 22808715, 31932201, 45617430, 53220335, 63864402, 106440670, 159661005, 319322010]

約数ペア:

[(1, 319322010), (2, 159661005), (3, 106440670), (5, 63864402), (6, 53220335), (7, 45617430), (10, 31932201), (14, 22808715), (15, 21288134), (21, 15205810), (30, 10644067), (31, 10300710), (35, 9123486), (42, 7602905), (62, 5150355), (70, 4561743), (93, 3433570), (105, 3041162), (155, 2060142), (181, 1764210), (186, 1716785), (210, 1520581), (217, 1471530), (271, 1178310), (310, 1030071), (362, 882105), (434, 735765), (465, 686714), (542, 589155), (543, 588070), (651, 490510), (813, 392770), (905, 352842), (930, 343357), (1085, 294306), (1086, 294035), (1267, 252030), (1302, 245255), (1355, 235662), (1626, 196385), (1810, 176421), (1897, 168330), (2170, 147153), (2534, 126015), (2710, 117831), (2715, 117614), (3255, 98102), (3794, 84165), (3801, 84010), (4065, 78554), (5430, 58807), (5611, 56910), (5691, 56110), (6335, 50406), (6510, 49051), (7602, 42005), (8130, 39277), (8401, 38010), (9485, 33666), (11222, 28455), (11382, 28055), (12670, 25203), (16802, 19005), (16833, 18970)]