852420870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3833}}^1$

素因数の和:4206

約数の個数: 96

約数和(自身を含む): 2540745792

約数和(自身を除く): 1688324922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 353, 630, 706, 1059, 1765, 2118, 2471, 3177, 3530, 3833, 4942, 5295, 6354, 7413, 7666, 10590, 11499, 12355, 14826, 15885, 19165, 22239, 22998, 24710, 26831, 31770, 34497, 37065, 38330, 44478, 53662, 57495, 68994, 74130, 80493, 111195, 114990, 134155, 160986, 172485, 222390, 241479, 268310, 344970, 402465, 482958, 804930, 1207395, 1353049, 2414790, 2706098, 4059147, 6765245, 8118294, 9471343, 12177441, 13530490, 18942686, 20295735, 24354882, 28414029, 40591470, 47356715, 56828058, 60887205, 85242087, 94713430, 121774410, 142070145, 170484174, 284140290, 426210435, 852420870]

約数ペア:

[(1, 852420870), (2, 426210435), (3, 284140290), (5, 170484174), (6, 142070145), (7, 121774410), (9, 94713430), (10, 85242087), (14, 60887205), (15, 56828058), (18, 47356715), (21, 40591470), (30, 28414029), (35, 24354882), (42, 20295735), (45, 18942686), (63, 13530490), (70, 12177441), (90, 9471343), (105, 8118294), (126, 6765245), (210, 4059147), (315, 2706098), (353, 2414790), (630, 1353049), (706, 1207395), (1059, 804930), (1765, 482958), (2118, 402465), (2471, 344970), (3177, 268310), (3530, 241479), (3833, 222390), (4942, 172485), (5295, 160986), (6354, 134155), (7413, 114990), (7666, 111195), (10590, 80493), (11499, 74130), (12355, 68994), (14826, 57495), (15885, 53662), (19165, 44478), (22239, 38330), (22998, 37065), (24710, 34497), (26831, 31770)]