73203690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 128350230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 971, 1077, 1795, 1942, 2154, 2513, 2913, 3590, 4855, 5026, 5385, 5826, 6797, 7539, 9710, 10770, 12565, 13594, 14565, 15078, 20391, 25130, 29130, 33985, 37695, 40782, 67970, 75390, 101955, 203910, 348589, 697178, 1045767, 1742945, 2091534, 2440123, 3485890, 4880246, 5228835, 7320369, 10457670, 12200615, 14640738, 24401230, 36601845, 73203690]

約数ペア:

[(1, 73203690), (2, 36601845), (3, 24401230), (5, 14640738), (6, 12200615), (7, 10457670), (10, 7320369), (14, 5228835), (15, 4880246), (21, 3485890), (30, 2440123), (35, 2091534), (42, 1742945), (70, 1045767), (105, 697178), (210, 348589), (359, 203910), (718, 101955), (971, 75390), (1077, 67970), (1795, 40782), (1942, 37695), (2154, 33985), (2513, 29130), (2913, 25130), (3590, 20391), (4855, 15078), (5026, 14565), (5385, 13594), (5826, 12565), (6797, 10770), (7539, 9710)]