2586442530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397303}}^1$

素因数の和:397351

約数の個数: 64

約数和(自身を含む): 7323107328

約数和(自身を除く): 4736664798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 397303, 794606, 1191909, 1986515, 2383818, 2781121, 3973030, 5562242, 5959545, 8343363, 11919090, 12316393, 13905605, 16686726, 24632786, 27811210, 36949179, 41716815, 61581965, 73898358, 83433630, 86214751, 123163930, 172429502, 184745895, 258644253, 369491790, 431073755, 517288506, 862147510, 1293221265, 2586442530]

約数ペア:

[(1, 2586442530), (2, 1293221265), (3, 862147510), (5, 517288506), (6, 431073755), (7, 369491790), (10, 258644253), (14, 184745895), (15, 172429502), (21, 123163930), (30, 86214751), (31, 83433630), (35, 73898358), (42, 61581965), (62, 41716815), (70, 36949179), (93, 27811210), (105, 24632786), (155, 16686726), (186, 13905605), (210, 12316393), (217, 11919090), (310, 8343363), (434, 5959545), (465, 5562242), (651, 3973030), (930, 2781121), (1085, 2383818), (1302, 1986515), (2170, 1191909), (3255, 794606), (6510, 397303)]