1870293975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10901

約数の個数: 72

約数和(自身を含む): 3578104320

約数和(自身を除く): 1707810345

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 363, 475, 605, 627, 825, 1045, 1425, 1815, 2299, 3025, 3135, 5225, 6897, 9075, 10847, 11495, 15675, 32541, 34485, 54235, 57475, 119317, 162705, 172425, 206093, 271175, 357951, 596585, 618279, 813525, 1030465, 1312487, 1789755, 2267023, 2982925, 3091395, 3937461, 5152325, 6562435, 6801069, 8948775, 11335115, 15456975, 19687305, 24937253, 32812175, 34005345, 56675575, 74811759, 98436525, 124686265, 170026725, 374058795, 623431325, 1870293975]

約数ペア:

[(1, 1870293975), (3, 623431325), (5, 374058795), (11, 170026725), (15, 124686265), (19, 98436525), (25, 74811759), (33, 56675575), (55, 34005345), (57, 32812175), (75, 24937253), (95, 19687305), (121, 15456975), (165, 11335115), (209, 8948775), (275, 6801069), (285, 6562435), (363, 5152325), (475, 3937461), (605, 3091395), (627, 2982925), (825, 2267023), (1045, 1789755), (1425, 1312487), (1815, 1030465), (2299, 813525), (3025, 618279), (3135, 596585), (5225, 357951), (6897, 271175), (9075, 206093), (10847, 172425), (11495, 162705), (15675, 119317), (32541, 57475), (34485, 54235)]