70693640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 167823360

約数和(自身を除く): 97129720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1213, 1240, 1457, 1880, 2426, 2914, 4852, 5828, 6065, 7285, 9704, 11656, 12130, 14570, 24260, 29140, 37603, 48520, 57011, 58280, 75206, 114022, 150412, 188015, 228044, 285055, 300824, 376030, 456088, 570110, 752060, 1140220, 1504120, 1767341, 2280440, 3534682, 7069364, 8836705, 14138728, 17673410, 35346820, 70693640]

約数ペア:

[(1, 70693640), (2, 35346820), (4, 17673410), (5, 14138728), (8, 8836705), (10, 7069364), (20, 3534682), (31, 2280440), (40, 1767341), (47, 1504120), (62, 1140220), (94, 752060), (124, 570110), (155, 456088), (188, 376030), (235, 300824), (248, 285055), (310, 228044), (376, 188015), (470, 150412), (620, 114022), (940, 75206), (1213, 58280), (1240, 57011), (1457, 48520), (1880, 37603), (2426, 29140), (2914, 24260), (4852, 14570), (5828, 12130), (6065, 11656), (7285, 9704)]