65802770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 73543150

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 839, 1265, 1426, 1678, 1705, 2530, 3410, 3565, 4195, 7130, 7843, 8390, 9229, 15686, 18458, 19297, 26009, 38594, 39215, 46145, 52018, 78430, 92290, 96485, 130045, 192970, 212267, 260090, 286099, 424534, 572198, 598207, 1061335, 1196414, 1430495, 2122670, 2860990, 2991035, 5982070, 6580277, 13160554, 32901385, 65802770]

約数ペア:

[(1, 65802770), (2, 32901385), (5, 13160554), (10, 6580277), (11, 5982070), (22, 2991035), (23, 2860990), (31, 2122670), (46, 1430495), (55, 1196414), (62, 1061335), (110, 598207), (115, 572198), (155, 424534), (230, 286099), (253, 260090), (310, 212267), (341, 192970), (506, 130045), (682, 96485), (713, 92290), (839, 78430), (1265, 52018), (1426, 46145), (1678, 39215), (1705, 38594), (2530, 26009), (3410, 19297), (3565, 18458), (4195, 15686), (7130, 9229), (7843, 8390)]