213002310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 536481792

約数和(自身を除く): 323479482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 197, 230, 345, 394, 591, 690, 985, 1182, 1567, 1970, 2955, 3134, 4531, 4701, 5910, 7835, 9062, 9402, 13593, 15670, 22655, 23505, 27186, 36041, 45310, 47010, 67965, 72082, 108123, 135930, 180205, 216246, 308699, 360410, 540615, 617398, 926097, 1081230, 1543495, 1852194, 3086990, 4630485, 7100077, 9260970, 14200154, 21300231, 35500385, 42600462, 71000770, 106501155, 213002310]

約数ペア:

[(1, 213002310), (2, 106501155), (3, 71000770), (5, 42600462), (6, 35500385), (10, 21300231), (15, 14200154), (23, 9260970), (30, 7100077), (46, 4630485), (69, 3086990), (115, 1852194), (138, 1543495), (197, 1081230), (230, 926097), (345, 617398), (394, 540615), (591, 360410), (690, 308699), (985, 216246), (1182, 180205), (1567, 135930), (1970, 108123), (2955, 72082), (3134, 67965), (4531, 47010), (4701, 45310), (5910, 36041), (7835, 27186), (9062, 23505), (9402, 22655), (13593, 15670)]