429713460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217027}}^1$

素因数の和:217053

約数の個数: 72

約数和(自身を含む): 1421967456

約数和(自身を除く): 992253996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 217027, 434054, 651081, 868108, 1085135, 1302162, 1953243, 2170270, 2387297, 2604324, 3255405, 3906486, 4340540, 4774594, 6510810, 7161891, 7812972, 9549188, 9766215, 11936485, 13021620, 14323782, 19532430, 21485673, 23872970, 28647564, 35809455, 39064860, 42971346, 47745940, 71618910, 85942692, 107428365, 143237820, 214856730, 429713460]

約数ペア:

[(1, 429713460), (2, 214856730), (3, 143237820), (4, 107428365), (5, 85942692), (6, 71618910), (9, 47745940), (10, 42971346), (11, 39064860), (12, 35809455), (15, 28647564), (18, 23872970), (20, 21485673), (22, 19532430), (30, 14323782), (33, 13021620), (36, 11936485), (44, 9766215), (45, 9549188), (55, 7812972), (60, 7161891), (66, 6510810), (90, 4774594), (99, 4340540), (110, 3906486), (132, 3255405), (165, 2604324), (180, 2387297), (198, 2170270), (220, 1953243), (330, 1302162), (396, 1085135), (495, 868108), (660, 651081), (990, 434054), (1980, 217027)]