69450850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 157418496

約数和(自身を除く): 87967646

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 37, 50, 62, 70, 74, 155, 173, 175, 185, 217, 259, 310, 346, 350, 370, 434, 518, 775, 865, 925, 1085, 1147, 1211, 1295, 1550, 1730, 1850, 2170, 2294, 2422, 2590, 4325, 5363, 5425, 5735, 6055, 6401, 6475, 8029, 8650, 10726, 10850, 11470, 12110, 12802, 12950, 16058, 26815, 28675, 30275, 32005, 37541, 40145, 44807, 53630, 57350, 60550, 64010, 75082, 80290, 89614, 134075, 160025, 187705, 198431, 200725, 224035, 268150, 320050, 375410, 396862, 401450, 448070, 938525, 992155, 1120175, 1389017, 1877050, 1984310, 2240350, 2778034, 4960775, 6945085, 9921550, 13890170, 34725425, 69450850]

約数ペア:

[(1, 69450850), (2, 34725425), (5, 13890170), (7, 9921550), (10, 6945085), (14, 4960775), (25, 2778034), (31, 2240350), (35, 1984310), (37, 1877050), (50, 1389017), (62, 1120175), (70, 992155), (74, 938525), (155, 448070), (173, 401450), (175, 396862), (185, 375410), (217, 320050), (259, 268150), (310, 224035), (346, 200725), (350, 198431), (370, 187705), (434, 160025), (518, 134075), (775, 89614), (865, 80290), (925, 75082), (1085, 64010), (1147, 60550), (1211, 57350), (1295, 53630), (1550, 44807), (1730, 40145), (1850, 37541), (2170, 32005), (2294, 30275), (2422, 28675), (2590, 26815), (4325, 16058), (5363, 12950), (5425, 12802), (5735, 12110), (6055, 11470), (6401, 10850), (6475, 10726), (8029, 8650)]