165640930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 369266688

約数和(自身を除く): 203625758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 910, 953, 955, 1337, 1906, 1910, 2483, 2674, 4765, 4966, 6671, 6685, 9530, 12389, 12415, 13342, 13370, 17381, 24778, 24830, 33355, 34762, 61945, 66710, 86723, 86905, 123890, 173446, 173810, 182023, 364046, 433615, 867230, 910115, 1274161, 1820230, 2366299, 2548322, 4732598, 6370805, 11831495, 12741610, 16564093, 23662990, 33128186, 82820465, 165640930]

約数ペア:

[(1, 165640930), (2, 82820465), (5, 33128186), (7, 23662990), (10, 16564093), (13, 12741610), (14, 11831495), (26, 6370805), (35, 4732598), (65, 2548322), (70, 2366299), (91, 1820230), (130, 1274161), (182, 910115), (191, 867230), (382, 433615), (455, 364046), (910, 182023), (953, 173810), (955, 173446), (1337, 123890), (1906, 86905), (1910, 86723), (2483, 66710), (2674, 61945), (4765, 34762), (4966, 33355), (6671, 24830), (6685, 24778), (9530, 17381), (12389, 13370), (12415, 13342)]