67063850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 72

約数和(自身を含む): 149954688

約数和(自身を除く): 82890838

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 883, 1085, 1225, 1519, 1550, 1766, 2170, 2450, 3038, 4415, 5425, 6181, 7595, 8830, 10850, 12362, 15190, 22075, 27373, 30905, 37975, 43267, 44150, 54746, 61810, 75950, 86534, 136865, 154525, 191611, 216335, 273730, 309050, 383222, 432670, 684325, 958055, 1081675, 1341277, 1368650, 1916110, 2163350, 2682554, 4790275, 6706385, 9580550, 13412770, 33531925, 67063850]

約数ペア:

[(1, 67063850), (2, 33531925), (5, 13412770), (7, 9580550), (10, 6706385), (14, 4790275), (25, 2682554), (31, 2163350), (35, 1916110), (49, 1368650), (50, 1341277), (62, 1081675), (70, 958055), (98, 684325), (155, 432670), (175, 383222), (217, 309050), (245, 273730), (310, 216335), (350, 191611), (434, 154525), (490, 136865), (775, 86534), (883, 75950), (1085, 61810), (1225, 54746), (1519, 44150), (1550, 43267), (1766, 37975), (2170, 30905), (2450, 27373), (3038, 22075), (4415, 15190), (5425, 12362), (6181, 10850), (7595, 8830)]