1069961900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49307}}^1$

素因数の和:49359

約数の個数: 72

約数和(自身を含む): 2739158016

約数和(自身を除く): 1669196116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 21700, 49307, 98614, 197228, 246535, 345149, 493070, 690298, 986140, 1232675, 1380596, 1528517, 1725745, 2465350, 3057034, 3451490, 4930700, 6114068, 6902980, 7642585, 8628725, 10699619, 15285170, 17257450, 21399238, 30570340, 34514900, 38212925, 42798476, 53498095, 76425850, 106996190, 152851700, 213992380, 267490475, 534980950, 1069961900]

約数ペア:

[(1, 1069961900), (2, 534980950), (4, 267490475), (5, 213992380), (7, 152851700), (10, 106996190), (14, 76425850), (20, 53498095), (25, 42798476), (28, 38212925), (31, 34514900), (35, 30570340), (50, 21399238), (62, 17257450), (70, 15285170), (100, 10699619), (124, 8628725), (140, 7642585), (155, 6902980), (175, 6114068), (217, 4930700), (310, 3451490), (350, 3057034), (434, 2465350), (620, 1725745), (700, 1528517), (775, 1380596), (868, 1232675), (1085, 986140), (1550, 690298), (2170, 493070), (3100, 345149), (4340, 246535), (5425, 197228), (10850, 98614), (21700, 49307)]