57731130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 156397824

約数和(自身を除く): 98666694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 263, 270, 271, 405, 526, 542, 789, 810, 813, 1315, 1355, 1578, 1626, 2367, 2439, 2630, 2710, 3945, 4065, 4734, 4878, 7101, 7317, 7890, 8130, 11835, 12195, 14202, 14634, 21303, 21951, 23670, 24390, 35505, 36585, 42606, 43902, 71010, 71273, 73170, 106515, 109755, 142546, 213030, 213819, 219510, 356365, 427638, 641457, 712730, 1069095, 1282914, 1924371, 2138190, 3207285, 3848742, 5773113, 6414570, 9621855, 11546226, 19243710, 28865565, 57731130]

約数ペア:

[(1, 57731130), (2, 28865565), (3, 19243710), (5, 11546226), (6, 9621855), (9, 6414570), (10, 5773113), (15, 3848742), (18, 3207285), (27, 2138190), (30, 1924371), (45, 1282914), (54, 1069095), (81, 712730), (90, 641457), (135, 427638), (162, 356365), (263, 219510), (270, 213819), (271, 213030), (405, 142546), (526, 109755), (542, 106515), (789, 73170), (810, 71273), (813, 71010), (1315, 43902), (1355, 42606), (1578, 36585), (1626, 35505), (2367, 24390), (2439, 23670), (2630, 21951), (2710, 21303), (3945, 14634), (4065, 14202), (4734, 12195), (4878, 11835), (7101, 8130), (7317, 7890)]