210680492890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7697497}}^1$

素因数の和:7697551

約数の個数: 64

約数和(自身を含む): 478845955584

約数和(自身を除く): 268165462694

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 7697497, 15394994, 38487485, 53882479, 76974970, 107764958, 130857449, 177042431, 261714898, 269412395, 354084862, 538824790, 654287245, 885212155, 916002143, 1239297017, 1308574490, 1770424310, 1832004286, 2478594034, 3009721327, 4580010715, 6019442654, 6196485085, 9160021430, 12392970170, 15048606635, 21068049289, 30097213270, 42136098578, 105340246445, 210680492890]

約数ペア:

[(1, 210680492890), (2, 105340246445), (5, 42136098578), (7, 30097213270), (10, 21068049289), (14, 15048606635), (17, 12392970170), (23, 9160021430), (34, 6196485085), (35, 6019442654), (46, 4580010715), (70, 3009721327), (85, 2478594034), (115, 1832004286), (119, 1770424310), (161, 1308574490), (170, 1239297017), (230, 916002143), (238, 885212155), (322, 654287245), (391, 538824790), (595, 354084862), (782, 269412395), (805, 261714898), (1190, 177042431), (1610, 130857449), (1955, 107764958), (2737, 76974970), (3910, 53882479), (5474, 38487485), (13685, 15394994), (27370, 7697497)]