98876540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30707}}^1$

素因数の和:30746

約数の個数: 48

約数和(自身を含む): 247629312

約数和(自身を除く): 148752772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 30707, 61414, 122828, 153535, 214949, 307070, 429898, 614140, 706261, 859796, 1074745, 1412522, 2149490, 2825044, 3531305, 4298980, 4943827, 7062610, 9887654, 14125220, 19775308, 24719135, 49438270, 98876540]

約数ペア:

[(1, 98876540), (2, 49438270), (4, 24719135), (5, 19775308), (7, 14125220), (10, 9887654), (14, 7062610), (20, 4943827), (23, 4298980), (28, 3531305), (35, 2825044), (46, 2149490), (70, 1412522), (92, 1074745), (115, 859796), (140, 706261), (161, 614140), (230, 429898), (322, 307070), (460, 214949), (644, 153535), (805, 122828), (1610, 61414), (3220, 30707)]