84265090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 199221120

約数和(自身を除く): 114956030

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 169, 170, 182, 221, 238, 338, 419, 442, 455, 595, 838, 845, 910, 1105, 1183, 1190, 1547, 1690, 2095, 2210, 2366, 2873, 2933, 3094, 4190, 5447, 5746, 5866, 5915, 7123, 7735, 10894, 11830, 14246, 14365, 14665, 15470, 20111, 27235, 28730, 29330, 35615, 38129, 40222, 49861, 54470, 70811, 71230, 76258, 92599, 99722, 100555, 141622, 185198, 190645, 201110, 249305, 354055, 381290, 462995, 495677, 498610, 648193, 708110, 925990, 991354, 1203787, 1296386, 2407574, 2478385, 3240965, 4956770, 6018935, 6481930, 8426509, 12037870, 16853018, 42132545, 84265090]

約数ペア:

[(1, 84265090), (2, 42132545), (5, 16853018), (7, 12037870), (10, 8426509), (13, 6481930), (14, 6018935), (17, 4956770), (26, 3240965), (34, 2478385), (35, 2407574), (65, 1296386), (70, 1203787), (85, 991354), (91, 925990), (119, 708110), (130, 648193), (169, 498610), (170, 495677), (182, 462995), (221, 381290), (238, 354055), (338, 249305), (419, 201110), (442, 190645), (455, 185198), (595, 141622), (838, 100555), (845, 99722), (910, 92599), (1105, 76258), (1183, 71230), (1190, 70811), (1547, 54470), (1690, 49861), (2095, 40222), (2210, 38129), (2366, 35615), (2873, 29330), (2933, 28730), (3094, 27235), (4190, 20111), (5447, 15470), (5746, 14665), (5866, 14365), (5915, 14246), (7123, 11830), (7735, 10894)]