287173826190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1900429}}^1$

素因数の和:1900538

約数の個数: 96

約数和(自身を含む): 789788301120

約数和(自身を除く): 502614474930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 73, 90, 115, 138, 146, 207, 219, 230, 345, 365, 414, 438, 657, 690, 730, 1035, 1095, 1314, 1679, 2070, 2190, 3285, 3358, 5037, 6570, 8395, 10074, 15111, 16790, 25185, 30222, 50370, 75555, 151110, 1900429, 3800858, 5701287, 9502145, 11402574, 17103861, 19004290, 28506435, 34207722, 43709867, 57012870, 85519305, 87419734, 131129601, 138731317, 171038610, 218549335, 262259202, 277462634, 393388803, 416193951, 437098670, 655648005, 693656585, 786777606, 832387902, 1248581853, 1311296010, 1387313170, 1966944015, 2080969755, 2497163706, 3190820291, 3933888030, 4161939510, 6242909265, 6381640582, 9572460873, 12485818530, 15954101455, 19144921746, 28717382619, 31908202910, 47862304365, 57434765238, 95724608730, 143586913095, 287173826190]

約数ペア:

[(1, 287173826190), (2, 143586913095), (3, 95724608730), (5, 57434765238), (6, 47862304365), (9, 31908202910), (10, 28717382619), (15, 19144921746), (18, 15954101455), (23, 12485818530), (30, 9572460873), (45, 6381640582), (46, 6242909265), (69, 4161939510), (73, 3933888030), (90, 3190820291), (115, 2497163706), (138, 2080969755), (146, 1966944015), (207, 1387313170), (219, 1311296010), (230, 1248581853), (345, 832387902), (365, 786777606), (414, 693656585), (438, 655648005), (657, 437098670), (690, 416193951), (730, 393388803), (1035, 277462634), (1095, 262259202), (1314, 218549335), (1679, 171038610), (2070, 138731317), (2190, 131129601), (3285, 87419734), (3358, 85519305), (5037, 57012870), (6570, 43709867), (8395, 34207722), (10074, 28506435), (15111, 19004290), (16790, 17103861), (25185, 11402574), (30222, 9502145), (50370, 5701287), (75555, 3800858), (151110, 1900429)]