69892340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 98846860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 2789, 3580, 5012, 5578, 6265, 11156, 12530, 13945, 19523, 25060, 27890, 39046, 55780, 78092, 97615, 195230, 390460, 499231, 998462, 1996924, 2496155, 3494617, 4992310, 6989234, 9984620, 13978468, 17473085, 34946170, 69892340]

約数ペア:

[(1, 69892340), (2, 34946170), (4, 17473085), (5, 13978468), (7, 9984620), (10, 6989234), (14, 4992310), (20, 3494617), (28, 2496155), (35, 1996924), (70, 998462), (140, 499231), (179, 390460), (358, 195230), (716, 97615), (895, 78092), (1253, 55780), (1790, 39046), (2506, 27890), (2789, 25060), (3580, 19523), (5012, 13945), (5578, 12530), (6265, 11156)]