1927590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 5405184

約数和(自身を除く): 3477594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 137, 201, 210, 274, 335, 402, 411, 469, 670, 685, 822, 938, 959, 1005, 1370, 1407, 1918, 2010, 2055, 2345, 2814, 2877, 4110, 4690, 4795, 5754, 7035, 9179, 9590, 14070, 14385, 18358, 27537, 28770, 45895, 55074, 64253, 91790, 128506, 137685, 192759, 275370, 321265, 385518, 642530, 963795, 1927590]

約数ペア:

[(1, 1927590), (2, 963795), (3, 642530), (5, 385518), (6, 321265), (7, 275370), (10, 192759), (14, 137685), (15, 128506), (21, 91790), (30, 64253), (35, 55074), (42, 45895), (67, 28770), (70, 27537), (105, 18358), (134, 14385), (137, 14070), (201, 9590), (210, 9179), (274, 7035), (335, 5754), (402, 4795), (411, 4690), (469, 4110), (670, 2877), (685, 2814), (822, 2345), (938, 2055), (959, 2010), (1005, 1918), (1370, 1407)]