284801860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 704132352

約数和(自身を除く): 419330492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 131, 140, 212, 262, 265, 293, 371, 524, 530, 586, 655, 742, 917, 1060, 1172, 1310, 1465, 1484, 1834, 1855, 2051, 2620, 2930, 3668, 3710, 4102, 4585, 5860, 6943, 7420, 8204, 9170, 10255, 13886, 15529, 18340, 20510, 27772, 31058, 34715, 38383, 41020, 48601, 62116, 69430, 76766, 77645, 97202, 108703, 138860, 153532, 155290, 191915, 194404, 217406, 243005, 268681, 310580, 383830, 434812, 486010, 537362, 543515, 767660, 972020, 1074724, 1087030, 1343405, 2034299, 2174060, 2686810, 4068598, 5373620, 8137196, 10171495, 14240093, 20342990, 28480186, 40685980, 56960372, 71200465, 142400930, 284801860]

約数ペア:

[(1, 284801860), (2, 142400930), (4, 71200465), (5, 56960372), (7, 40685980), (10, 28480186), (14, 20342990), (20, 14240093), (28, 10171495), (35, 8137196), (53, 5373620), (70, 4068598), (106, 2686810), (131, 2174060), (140, 2034299), (212, 1343405), (262, 1087030), (265, 1074724), (293, 972020), (371, 767660), (524, 543515), (530, 537362), (586, 486010), (655, 434812), (742, 383830), (917, 310580), (1060, 268681), (1172, 243005), (1310, 217406), (1465, 194404), (1484, 191915), (1834, 155290), (1855, 153532), (2051, 138860), (2620, 108703), (2930, 97202), (3668, 77645), (3710, 76766), (4102, 69430), (4585, 62116), (5860, 48601), (6943, 41020), (7420, 38383), (8204, 34715), (9170, 31058), (10255, 27772), (13886, 20510), (15529, 18340)]