70502360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 96292840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 197, 230, 389, 394, 460, 778, 788, 920, 985, 1556, 1576, 1945, 1970, 3112, 3890, 3940, 4531, 7780, 7880, 8947, 9062, 15560, 17894, 18124, 22655, 35788, 36248, 44735, 45310, 71576, 76633, 89470, 90620, 153266, 178940, 181240, 306532, 357880, 383165, 613064, 766330, 1532660, 1762559, 3065320, 3525118, 7050236, 8812795, 14100472, 17625590, 35251180, 70502360]

約数ペア:

[(1, 70502360), (2, 35251180), (4, 17625590), (5, 14100472), (8, 8812795), (10, 7050236), (20, 3525118), (23, 3065320), (40, 1762559), (46, 1532660), (92, 766330), (115, 613064), (184, 383165), (197, 357880), (230, 306532), (389, 181240), (394, 178940), (460, 153266), (778, 90620), (788, 89470), (920, 76633), (985, 71576), (1556, 45310), (1576, 44735), (1945, 36248), (1970, 35788), (3112, 22655), (3890, 18124), (3940, 17894), (4531, 15560), (7780, 9062), (7880, 8947)]