120901902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 161107698

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 114, 134, 201, 209, 402, 418, 627, 737, 1254, 1273, 1439, 1474, 2211, 2546, 2878, 3819, 4317, 4422, 7638, 8634, 14003, 15829, 27341, 28006, 31658, 42009, 47487, 54682, 82023, 84018, 94974, 96413, 164046, 192826, 289239, 300751, 578478, 601502, 902253, 1060543, 1804506, 1831847, 2121086, 3181629, 3663694, 5495541, 6363258, 10991082, 20150317, 40300634, 60450951, 120901902]

約数ペア:

[(1, 120901902), (2, 60450951), (3, 40300634), (6, 20150317), (11, 10991082), (19, 6363258), (22, 5495541), (33, 3663694), (38, 3181629), (57, 2121086), (66, 1831847), (67, 1804506), (114, 1060543), (134, 902253), (201, 601502), (209, 578478), (402, 300751), (418, 289239), (627, 192826), (737, 164046), (1254, 96413), (1273, 94974), (1439, 84018), (1474, 82023), (2211, 54682), (2546, 47487), (2878, 42009), (3819, 31658), (4317, 28006), (4422, 27341), (7638, 15829), (8634, 14003)]