29868190

素因数分解:

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

素因数の和:529

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 33998690

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 461, 589, 682, 922, 1045, 1178, 1705, 2090, 2305, 2945, 3410, 4610, 5071, 5890, 6479, 8759, 10142, 12958, 14291, 17518, 25355, 28582, 32395, 43795, 50710, 64790, 71455, 87590, 96349, 142910, 157201, 192698, 271529, 314402, 481745, 543058, 786005, 963490, 1357645, 1572010, 2715290, 2986819, 5973638, 14934095, 29868190]

約数ペア:

[(1, 29868190), (2, 14934095), (5, 5973638), (10, 2986819), (11, 2715290), (19, 1572010), (22, 1357645), (31, 963490), (38, 786005), (55, 543058), (62, 481745), (95, 314402), (110, 271529), (155, 192698), (190, 157201), (209, 142910), (310, 96349), (341, 87590), (418, 71455), (461, 64790), (589, 50710), (682, 43795), (922, 32395), (1045, 28582), (1178, 25355), (1705, 17518), (2090, 14291), (2305, 12958), (2945, 10142), (3410, 8759), (4610, 6479), (5071, 5890)]