1931699702910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1\times {\mathrm{159697}}^1$

素因数の和:162009

約数の個数: 64

約数和(自身を含む): 4662588801024

約数和(自身を除く): 2730889098114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2111, 2865, 4222, 5730, 6333, 10555, 12666, 21110, 31665, 63330, 159697, 319394, 403201, 479091, 798485, 806402, 958182, 1209603, 1596970, 2016005, 2395455, 2419206, 4032010, 4790910, 6048015, 12096030, 30502127, 61004254, 91506381, 152510635, 183012762, 305021270, 337120367, 457531905, 674240734, 915063810, 1011361101, 1685601835, 2022722202, 3371203670, 5056805505, 10113611010, 64389990097, 128779980194, 193169970291, 321949950485, 386339940582, 643899900970, 965849851455, 1931699702910]

約数ペア:

[(1, 1931699702910), (2, 965849851455), (3, 643899900970), (5, 386339940582), (6, 321949950485), (10, 193169970291), (15, 128779980194), (30, 64389990097), (191, 10113611010), (382, 5056805505), (573, 3371203670), (955, 2022722202), (1146, 1685601835), (1910, 1011361101), (2111, 915063810), (2865, 674240734), (4222, 457531905), (5730, 337120367), (6333, 305021270), (10555, 183012762), (12666, 152510635), (21110, 91506381), (31665, 61004254), (63330, 30502127), (159697, 12096030), (319394, 6048015), (403201, 4790910), (479091, 4032010), (798485, 2419206), (806402, 2395455), (958182, 2016005), (1209603, 1596970)]