71347150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8905

約数の個数: 48

約数和(自身を含む): 158275584

約数和(自身を除く): 86928434

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 8863, 17726, 44315, 62041, 88630, 124082, 203849, 221575, 310205, 407698, 443150, 620410, 1019245, 1426943, 1551025, 2038490, 2853886, 3102050, 5096225, 7134715, 10192450, 14269430, 35673575, 71347150]

約数ペア:

[(1, 71347150), (2, 35673575), (5, 14269430), (7, 10192450), (10, 7134715), (14, 5096225), (23, 3102050), (25, 2853886), (35, 2038490), (46, 1551025), (50, 1426943), (70, 1019245), (115, 620410), (161, 443150), (175, 407698), (230, 310205), (322, 221575), (350, 203849), (575, 124082), (805, 88630), (1150, 62041), (1610, 44315), (4025, 17726), (8050, 8863)]