85745610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 233182404

約数和(自身を除く): 147436794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 1801, 2070, 2645, 3174, 3602, 4761, 5290, 5403, 7935, 9005, 9522, 10806, 15870, 16209, 18010, 23805, 27015, 32418, 41423, 47610, 54030, 81045, 82846, 124269, 162090, 207115, 248538, 372807, 414230, 621345, 745614, 952729, 1242690, 1864035, 1905458, 2858187, 3728070, 4763645, 5716374, 8574561, 9527290, 14290935, 17149122, 28581870, 42872805, 85745610]

約数ペア:

[(1, 85745610), (2, 42872805), (3, 28581870), (5, 17149122), (6, 14290935), (9, 9527290), (10, 8574561), (15, 5716374), (18, 4763645), (23, 3728070), (30, 2858187), (45, 1905458), (46, 1864035), (69, 1242690), (90, 952729), (115, 745614), (138, 621345), (207, 414230), (230, 372807), (345, 248538), (414, 207115), (529, 162090), (690, 124269), (1035, 82846), (1058, 81045), (1587, 54030), (1801, 47610), (2070, 41423), (2645, 32418), (3174, 27015), (3602, 23805), (4761, 18010), (5290, 16209), (5403, 15870), (7935, 10806), (9005, 9522)]