804927478810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{227}}^1\times {\mathrm{23057}}^1$

素因数の和:23337

約数の個数: 128

約数和(自身を含む): 1801755809280

約数和(自身を除く): 996828330470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 227, 338, 454, 455, 845, 910, 1135, 1183, 1589, 1690, 2197, 2270, 2366, 2951, 3178, 4394, 5902, 5915, 7945, 10985, 11830, 14755, 15379, 15890, 20657, 21970, 23057, 29510, 30758, 38363, 41314, 46114, 76726, 76895, 103285, 115285, 153790, 161399, 191815, 206570, 230570, 268541, 299741, 322798, 383630, 498719, 537082, 599482, 806995, 997438, 1342705, 1498705, 1613990, 2098187, 2493595, 2685410, 2997410, 3491033, 3896633, 4196374, 4987190, 5233939, 6982066, 7793266, 10467878, 10490935, 17455165, 19483165, 20981870, 26169695, 27276431, 34910330, 36637573, 38966330, 50656229, 52339390, 54552862, 68041207, 73275146, 101312458, 136082414, 136382155, 183187865, 253281145, 272764310, 340206035, 354593603, 366375730, 476288449, 506562290, 680412070, 709187206, 884535691, 952576898, 1769071382, 1772968015, 2381442245, 3545936030, 4422678455, 4762884490, 6191749837, 8845356910, 11498963983, 12383499674, 22997927966, 30958749185, 57494819915, 61917498370, 80492747881, 114989639830, 160985495762, 402463739405, 804927478810]

約数ペア:

[(1, 804927478810), (2, 402463739405), (5, 160985495762), (7, 114989639830), (10, 80492747881), (13, 61917498370), (14, 57494819915), (26, 30958749185), (35, 22997927966), (65, 12383499674), (70, 11498963983), (91, 8845356910), (130, 6191749837), (169, 4762884490), (182, 4422678455), (227, 3545936030), (338, 2381442245), (454, 1772968015), (455, 1769071382), (845, 952576898), (910, 884535691), (1135, 709187206), (1183, 680412070), (1589, 506562290), (1690, 476288449), (2197, 366375730), (2270, 354593603), (2366, 340206035), (2951, 272764310), (3178, 253281145), (4394, 183187865), (5902, 136382155), (5915, 136082414), (7945, 101312458), (10985, 73275146), (11830, 68041207), (14755, 54552862), (15379, 52339390), (15890, 50656229), (20657, 38966330), (21970, 36637573), (23057, 34910330), (29510, 27276431), (30758, 26169695), (38363, 20981870), (41314, 19483165), (46114, 17455165), (76726, 10490935), (76895, 10467878), (103285, 7793266), (115285, 6982066), (153790, 5233939), (161399, 4987190), (191815, 4196374), (206570, 3896633), (230570, 3491033), (268541, 2997410), (299741, 2685410), (322798, 2493595), (383630, 2098187), (498719, 1613990), (537082, 1498705), (599482, 1342705), (806995, 997438)]