82509420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 265982976

約数和(自身を除く): 183473556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1301, 1510, 1812, 2114, 2265, 2602, 3020, 3171, 3903, 4228, 4530, 5204, 5285, 6342, 6505, 7806, 9060, 9107, 10570, 12684, 13010, 15612, 15855, 18214, 19515, 21140, 26020, 27321, 31710, 36428, 39030, 45535, 54642, 63420, 78060, 91070, 109284, 136605, 182140, 196451, 273210, 392902, 546420, 589353, 785804, 982255, 1178706, 1375157, 1964510, 2357412, 2750314, 2946765, 3929020, 4125471, 5500628, 5893530, 6875785, 8250942, 11787060, 13751570, 16501884, 20627355, 27503140, 41254710, 82509420]

約数ペア:

[(1, 82509420), (2, 41254710), (3, 27503140), (4, 20627355), (5, 16501884), (6, 13751570), (7, 11787060), (10, 8250942), (12, 6875785), (14, 5893530), (15, 5500628), (20, 4125471), (21, 3929020), (28, 2946765), (30, 2750314), (35, 2357412), (42, 1964510), (60, 1375157), (70, 1178706), (84, 982255), (105, 785804), (140, 589353), (151, 546420), (210, 392902), (302, 273210), (420, 196451), (453, 182140), (604, 136605), (755, 109284), (906, 91070), (1057, 78060), (1301, 63420), (1510, 54642), (1812, 45535), (2114, 39030), (2265, 36428), (2602, 31710), (3020, 27321), (3171, 26020), (3903, 21140), (4228, 19515), (4530, 18214), (5204, 15855), (5285, 15612), (6342, 13010), (6505, 12684), (7806, 10570), (9060, 9107)]