1403804930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 3065610240

約数和(自身を除く): 1661805310

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 47, 55, 62, 94, 95, 110, 155, 190, 209, 235, 310, 341, 418, 461, 470, 517, 589, 682, 893, 922, 1034, 1045, 1178, 1457, 1705, 1786, 2090, 2305, 2585, 2914, 2945, 3410, 4465, 4610, 5071, 5170, 5890, 6479, 7285, 8759, 8930, 9823, 10142, 12958, 14291, 14570, 16027, 17518, 19646, 21667, 25355, 27683, 28582, 32054, 32395, 43334, 43795, 49115, 50710, 55366, 64790, 71455, 80135, 87590, 96349, 98230, 108335, 138415, 142910, 157201, 160270, 192698, 216670, 238337, 271529, 276830, 304513, 314402, 411673, 476674, 481745, 543058, 609026, 671677, 786005, 823346, 963490, 1191685, 1343354, 1357645, 1522565, 1572010, 2058365, 2383370, 2715290, 2986819, 3045130, 3358385, 4116730, 4528403, 5973638, 6716770, 7388447, 9056806, 12761863, 14776894, 14934095, 22642015, 25523726, 29868190, 36942235, 45284030, 63809315, 73884470, 127618630, 140380493, 280760986, 701902465, 1403804930]

約数ペア:

[(1, 1403804930), (2, 701902465), (5, 280760986), (10, 140380493), (11, 127618630), (19, 73884470), (22, 63809315), (31, 45284030), (38, 36942235), (47, 29868190), (55, 25523726), (62, 22642015), (94, 14934095), (95, 14776894), (110, 12761863), (155, 9056806), (190, 7388447), (209, 6716770), (235, 5973638), (310, 4528403), (341, 4116730), (418, 3358385), (461, 3045130), (470, 2986819), (517, 2715290), (589, 2383370), (682, 2058365), (893, 1572010), (922, 1522565), (1034, 1357645), (1045, 1343354), (1178, 1191685), (1457, 963490), (1705, 823346), (1786, 786005), (2090, 671677), (2305, 609026), (2585, 543058), (2914, 481745), (2945, 476674), (3410, 411673), (4465, 314402), (4610, 304513), (5071, 276830), (5170, 271529), (5890, 238337), (6479, 216670), (7285, 192698), (8759, 160270), (8930, 157201), (9823, 142910), (10142, 138415), (12958, 108335), (14291, 98230), (14570, 96349), (16027, 87590), (17518, 80135), (19646, 71455), (21667, 64790), (25355, 55366), (27683, 50710), (28582, 49115), (32054, 43795), (32395, 43334)]