7198530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 18541440

約数和(自身を除く): 11342910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 173, 190, 219, 285, 346, 365, 438, 519, 570, 730, 865, 1038, 1095, 1387, 1730, 2190, 2595, 2774, 3287, 4161, 5190, 6574, 6935, 8322, 9861, 12629, 13870, 16435, 19722, 20805, 25258, 32870, 37887, 41610, 49305, 63145, 75774, 98610, 126290, 189435, 239951, 378870, 479902, 719853, 1199755, 1439706, 2399510, 3599265, 7198530]

約数ペア:

[(1, 7198530), (2, 3599265), (3, 2399510), (5, 1439706), (6, 1199755), (10, 719853), (15, 479902), (19, 378870), (30, 239951), (38, 189435), (57, 126290), (73, 98610), (95, 75774), (114, 63145), (146, 49305), (173, 41610), (190, 37887), (219, 32870), (285, 25258), (346, 20805), (365, 19722), (438, 16435), (519, 13870), (570, 12629), (730, 9861), (865, 8322), (1038, 6935), (1095, 6574), (1387, 5190), (1730, 4161), (2190, 3287), (2595, 2774)]