71485610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 156214656

約数和(自身を除く): 84729046

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 6343, 11270, 12686, 31715, 44401, 63430, 88802, 145889, 222005, 291778, 310807, 444010, 621614, 729445, 1021223, 1458890, 1554035, 2042446, 3108070, 5106115, 7148561, 10212230, 14297122, 35742805, 71485610]

約数ペア:

[(1, 71485610), (2, 35742805), (5, 14297122), (7, 10212230), (10, 7148561), (14, 5106115), (23, 3108070), (35, 2042446), (46, 1554035), (49, 1458890), (70, 1021223), (98, 729445), (115, 621614), (161, 444010), (230, 310807), (245, 291778), (322, 222005), (490, 145889), (805, 88802), (1127, 63430), (1610, 44401), (2254, 31715), (5635, 12686), (6343, 11270)]