713752740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{8951}}^1$

素因数の和:9409

約数の個数: 72

約数和(自身を含む): 2170179648

約数和(自身を除く): 1456426908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 8951, 13290, 15948, 17902, 19935, 26580, 26853, 35804, 39870, 44755, 53706, 79740, 80559, 89510, 107412, 134265, 161118, 179020, 268530, 322236, 402795, 537060, 805590, 1611180, 3965293, 7930586, 11895879, 15861172, 19826465, 23791758, 35687637, 39652930, 47583516, 59479395, 71375274, 79305860, 118958790, 142750548, 178438185, 237917580, 356876370, 713752740]

約数ペア:

[(1, 713752740), (2, 356876370), (3, 237917580), (4, 178438185), (5, 142750548), (6, 118958790), (9, 79305860), (10, 71375274), (12, 59479395), (15, 47583516), (18, 39652930), (20, 35687637), (30, 23791758), (36, 19826465), (45, 15861172), (60, 11895879), (90, 7930586), (180, 3965293), (443, 1611180), (886, 805590), (1329, 537060), (1772, 402795), (2215, 322236), (2658, 268530), (3987, 179020), (4430, 161118), (5316, 134265), (6645, 107412), (7974, 89510), (8860, 80559), (8951, 79740), (13290, 53706), (15948, 44755), (17902, 39870), (19935, 35804), (26580, 26853)]