135418850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 72

約数和(自身を含む): 302623488

約数和(自身を除く): 167204638

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 1783, 2170, 2450, 3038, 3566, 5425, 7595, 8915, 10850, 12481, 15190, 17830, 24962, 37975, 44575, 55273, 62405, 75950, 87367, 89150, 110546, 124810, 174734, 276365, 312025, 386911, 436835, 552730, 624050, 773822, 873670, 1381825, 1934555, 2184175, 2708377, 2763650, 3869110, 4368350, 5416754, 9672775, 13541885, 19345550, 27083770, 67709425, 135418850]

約数ペア:

[(1, 135418850), (2, 67709425), (5, 27083770), (7, 19345550), (10, 13541885), (14, 9672775), (25, 5416754), (31, 4368350), (35, 3869110), (49, 2763650), (50, 2708377), (62, 2184175), (70, 1934555), (98, 1381825), (155, 873670), (175, 773822), (217, 624050), (245, 552730), (310, 436835), (350, 386911), (434, 312025), (490, 276365), (775, 174734), (1085, 124810), (1225, 110546), (1519, 89150), (1550, 87367), (1783, 75950), (2170, 62405), (2450, 55273), (3038, 44575), (3566, 37975), (5425, 24962), (7595, 17830), (8915, 15190), (10850, 12481)]