17572860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 36088020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 419, 466, 699, 838, 932, 1165, 1257, 1398, 1676, 2095, 2097, 2330, 2514, 2796, 3495, 3771, 4190, 4194, 4660, 5028, 6285, 6990, 7542, 8380, 8388, 10485, 12570, 13980, 15084, 18855, 20970, 25140, 37710, 41940, 75420, 97627, 195254, 292881, 390508, 488135, 585762, 878643, 976270, 1171524, 1464405, 1757286, 1952540, 2928810, 3514572, 4393215, 5857620, 8786430, 17572860]

約数ペア:

[(1, 17572860), (2, 8786430), (3, 5857620), (4, 4393215), (5, 3514572), (6, 2928810), (9, 1952540), (10, 1757286), (12, 1464405), (15, 1171524), (18, 976270), (20, 878643), (30, 585762), (36, 488135), (45, 390508), (60, 292881), (90, 195254), (180, 97627), (233, 75420), (419, 41940), (466, 37710), (699, 25140), (838, 20970), (932, 18855), (1165, 15084), (1257, 13980), (1398, 12570), (1676, 10485), (2095, 8388), (2097, 8380), (2330, 7542), (2514, 6990), (2796, 6285), (3495, 5028), (3771, 4660), (4190, 4194)]