9825830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 12569050

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 359, 391, 595, 718, 782, 805, 1190, 1610, 1795, 1955, 2513, 2737, 3590, 3910, 5026, 5474, 6103, 8257, 12206, 12565, 13685, 16514, 25130, 27370, 30515, 41285, 42721, 57799, 61030, 82570, 85442, 115598, 140369, 213605, 280738, 288995, 427210, 577990, 701845, 982583, 1403690, 1965166, 4912915, 9825830]

約数ペア:

[(1, 9825830), (2, 4912915), (5, 1965166), (7, 1403690), (10, 982583), (14, 701845), (17, 577990), (23, 427210), (34, 288995), (35, 280738), (46, 213605), (70, 140369), (85, 115598), (115, 85442), (119, 82570), (161, 61030), (170, 57799), (230, 42721), (238, 41285), (322, 30515), (359, 27370), (391, 25130), (595, 16514), (718, 13685), (782, 12565), (805, 12206), (1190, 8257), (1610, 6103), (1795, 5474), (1955, 5026), (2513, 3910), (2737, 3590)]