228398390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6149

約数の個数: 48

約数和(自身を含む): 466542720

約数和(自身を除く): 238144330

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 6089, 7502, 12178, 18755, 30445, 37510, 60890, 66979, 133958, 188759, 334895, 377518, 669790, 736769, 943795, 1473538, 1887590, 2076349, 3683845, 4152698, 7367690, 10381745, 20763490, 22839839, 45679678, 114199195, 228398390]

約数ペア:

[(1, 228398390), (2, 114199195), (5, 45679678), (10, 22839839), (11, 20763490), (22, 10381745), (31, 7367690), (55, 4152698), (62, 3683845), (110, 2076349), (121, 1887590), (155, 1473538), (242, 943795), (310, 736769), (341, 669790), (605, 377518), (682, 334895), (1210, 188759), (1705, 133958), (3410, 66979), (3751, 60890), (6089, 37510), (7502, 30445), (12178, 18755)]