27646230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 70087680

約数和(自身を除く): 42441450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 389, 515, 618, 690, 778, 1030, 1167, 1545, 1945, 2334, 2369, 3090, 3890, 4738, 5835, 7107, 8947, 11670, 11845, 14214, 17894, 23690, 26841, 35535, 40067, 44735, 53682, 71070, 80134, 89470, 120201, 134205, 200335, 240402, 268410, 400670, 601005, 921541, 1202010, 1843082, 2764623, 4607705, 5529246, 9215410, 13823115, 27646230]

約数ペア:

[(1, 27646230), (2, 13823115), (3, 9215410), (5, 5529246), (6, 4607705), (10, 2764623), (15, 1843082), (23, 1202010), (30, 921541), (46, 601005), (69, 400670), (103, 268410), (115, 240402), (138, 200335), (206, 134205), (230, 120201), (309, 89470), (345, 80134), (389, 71070), (515, 53682), (618, 44735), (690, 40067), (778, 35535), (1030, 26841), (1167, 23690), (1545, 17894), (1945, 14214), (2334, 11845), (2369, 11670), (3090, 8947), (3890, 7107), (4738, 5835)]