30444666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 73113600

約数和(自身を除く): 42668934

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 349, 402, 434, 469, 651, 698, 938, 1047, 1302, 1407, 2077, 2094, 2443, 2814, 4154, 4886, 6231, 7329, 10819, 12462, 14539, 14658, 21638, 23383, 29078, 32457, 43617, 46766, 64914, 70149, 75733, 87234, 140298, 151466, 163681, 227199, 327362, 454398, 491043, 724873, 982086, 1449746, 2174619, 4349238, 5074111, 10148222, 15222333, 30444666]

約数ペア:

[(1, 30444666), (2, 15222333), (3, 10148222), (6, 5074111), (7, 4349238), (14, 2174619), (21, 1449746), (31, 982086), (42, 724873), (62, 491043), (67, 454398), (93, 327362), (134, 227199), (186, 163681), (201, 151466), (217, 140298), (349, 87234), (402, 75733), (434, 70149), (469, 64914), (651, 46766), (698, 43617), (938, 32457), (1047, 29078), (1302, 23383), (1407, 21638), (2077, 14658), (2094, 14539), (2443, 12462), (2814, 10819), (4154, 7329), (4886, 6231)]