2021981430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{9007}}^1$

素因数の和:10093

約数の個数: 64

約数和(自身を含む): 5551810560

約数和(自身を除く): 3529829130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1069, 2138, 3207, 5345, 6414, 7483, 9007, 10690, 14966, 16035, 18014, 22449, 27021, 32070, 37415, 44898, 45035, 54042, 63049, 74830, 90070, 112245, 126098, 135105, 189147, 224490, 270210, 315245, 378294, 630490, 945735, 1891470, 9628483, 19256966, 28885449, 48142415, 57770898, 67399381, 96284830, 134798762, 144427245, 202198143, 288854490, 336996905, 404396286, 673993810, 1010990715, 2021981430]

約数ペア:

[(1, 2021981430), (2, 1010990715), (3, 673993810), (5, 404396286), (6, 336996905), (7, 288854490), (10, 202198143), (14, 144427245), (15, 134798762), (21, 96284830), (30, 67399381), (35, 57770898), (42, 48142415), (70, 28885449), (105, 19256966), (210, 9628483), (1069, 1891470), (2138, 945735), (3207, 630490), (5345, 378294), (6414, 315245), (7483, 270210), (9007, 224490), (10690, 189147), (14966, 135105), (16035, 126098), (18014, 112245), (22449, 90070), (27021, 74830), (32070, 63049), (37415, 54042), (44898, 45035)]