694203660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28151}}^1$

素因数の和:28303

約数の個数: 72

約数和(自身を含む): 2121196896

約数和(自身を除く): 1426993236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 28151, 56302, 84453, 112604, 140755, 168906, 253359, 281510, 337812, 422265, 506718, 563020, 844530, 1013436, 1266795, 1689060, 2533590, 3856687, 5067180, 7713374, 11570061, 15426748, 19283435, 23140122, 34710183, 38566870, 46280244, 57850305, 69420366, 77133740, 115700610, 138840732, 173550915, 231401220, 347101830, 694203660]

約数ペア:

[(1, 694203660), (2, 347101830), (3, 231401220), (4, 173550915), (5, 138840732), (6, 115700610), (9, 77133740), (10, 69420366), (12, 57850305), (15, 46280244), (18, 38566870), (20, 34710183), (30, 23140122), (36, 19283435), (45, 15426748), (60, 11570061), (90, 7713374), (137, 5067180), (180, 3856687), (274, 2533590), (411, 1689060), (548, 1266795), (685, 1013436), (822, 844530), (1233, 563020), (1370, 506718), (1644, 422265), (2055, 337812), (2466, 281510), (2740, 253359), (4110, 168906), (4932, 140755), (6165, 112604), (8220, 84453), (12330, 56302), (24660, 28151)]