74810750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 169019136

約数和(自身を除く): 94208386

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 125, 155, 175, 197, 217, 245, 250, 310, 350, 394, 434, 490, 775, 875, 985, 1085, 1225, 1379, 1519, 1550, 1750, 1970, 2170, 2450, 2758, 3038, 3875, 4925, 5425, 6107, 6125, 6895, 7595, 7750, 9653, 9850, 10850, 12214, 12250, 13790, 15190, 19306, 24625, 27125, 30535, 34475, 37975, 42749, 48265, 49250, 54250, 61070, 68950, 75950, 85498, 96530, 152675, 172375, 189875, 213745, 241325, 299243, 305350, 344750, 379750, 427490, 482650, 598486, 763375, 1068725, 1206625, 1496215, 1526750, 2137450, 2413250, 2992430, 5343625, 7481075, 10687250, 14962150, 37405375, 74810750]

約数ペア:

[(1, 74810750), (2, 37405375), (5, 14962150), (7, 10687250), (10, 7481075), (14, 5343625), (25, 2992430), (31, 2413250), (35, 2137450), (49, 1526750), (50, 1496215), (62, 1206625), (70, 1068725), (98, 763375), (125, 598486), (155, 482650), (175, 427490), (197, 379750), (217, 344750), (245, 305350), (250, 299243), (310, 241325), (350, 213745), (394, 189875), (434, 172375), (490, 152675), (775, 96530), (875, 85498), (985, 75950), (1085, 68950), (1225, 61070), (1379, 54250), (1519, 49250), (1550, 48265), (1750, 42749), (1970, 37975), (2170, 34475), (2450, 30535), (2758, 27125), (3038, 24625), (3875, 19306), (4925, 15190), (5425, 13790), (6107, 12250), (6125, 12214), (6895, 10850), (7595, 9850), (7750, 9653)]