149662170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{33937}}^1$

素因数の和:33964

約数の個数: 72

約数和(自身を含む): 452665044

約数和(自身を除く): 303002874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 33937, 67874, 101811, 169685, 203622, 237559, 305433, 339370, 475118, 509055, 610866, 712677, 1018110, 1187795, 1425354, 1527165, 1662913, 2138031, 2375590, 3054330, 3325826, 3563385, 4276062, 4988739, 7126770, 8314565, 9977478, 10690155, 14966217, 16629130, 21380310, 24943695, 29932434, 49887390, 74831085, 149662170]

約数ペア:

[(1, 149662170), (2, 74831085), (3, 49887390), (5, 29932434), (6, 24943695), (7, 21380310), (9, 16629130), (10, 14966217), (14, 10690155), (15, 9977478), (18, 8314565), (21, 7126770), (30, 4988739), (35, 4276062), (42, 3563385), (45, 3325826), (49, 3054330), (63, 2375590), (70, 2138031), (90, 1662913), (98, 1527165), (105, 1425354), (126, 1187795), (147, 1018110), (210, 712677), (245, 610866), (294, 509055), (315, 475118), (441, 339370), (490, 305433), (630, 237559), (735, 203622), (882, 169685), (1470, 101811), (2205, 67874), (4410, 33937)]