70904750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 156708864

約数和(自身を除く): 85804114

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 155, 175, 217, 250, 310, 350, 434, 775, 875, 1085, 1307, 1550, 1750, 2170, 2614, 3875, 5425, 6535, 7750, 9149, 10850, 13070, 18298, 27125, 32675, 40517, 45745, 54250, 65350, 81034, 91490, 163375, 202585, 228725, 283619, 326750, 405170, 457450, 567238, 1012925, 1143625, 1418095, 2025850, 2287250, 2836190, 5064625, 7090475, 10129250, 14180950, 35452375, 70904750]

約数ペア:

[(1, 70904750), (2, 35452375), (5, 14180950), (7, 10129250), (10, 7090475), (14, 5064625), (25, 2836190), (31, 2287250), (35, 2025850), (50, 1418095), (62, 1143625), (70, 1012925), (125, 567238), (155, 457450), (175, 405170), (217, 326750), (250, 283619), (310, 228725), (350, 202585), (434, 163375), (775, 91490), (875, 81034), (1085, 65350), (1307, 54250), (1550, 45745), (1750, 40517), (2170, 32675), (2614, 27125), (3875, 18298), (5425, 13070), (6535, 10850), (7750, 9149)]