5450910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 14065920

約数和(自身を除く): 8615010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 131, 146, 190, 219, 262, 285, 365, 393, 438, 570, 655, 730, 786, 1095, 1310, 1387, 1965, 2190, 2489, 2774, 3930, 4161, 4978, 6935, 7467, 8322, 9563, 12445, 13870, 14934, 19126, 20805, 24890, 28689, 37335, 41610, 47815, 57378, 74670, 95630, 143445, 181697, 286890, 363394, 545091, 908485, 1090182, 1816970, 2725455, 5450910]

約数ペア:

[(1, 5450910), (2, 2725455), (3, 1816970), (5, 1090182), (6, 908485), (10, 545091), (15, 363394), (19, 286890), (30, 181697), (38, 143445), (57, 95630), (73, 74670), (95, 57378), (114, 47815), (131, 41610), (146, 37335), (190, 28689), (219, 24890), (262, 20805), (285, 19126), (365, 14934), (393, 13870), (438, 12445), (570, 9563), (655, 8322), (730, 7467), (786, 6935), (1095, 4978), (1310, 4161), (1387, 3930), (1965, 2774), (2190, 2489)]