619924090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{10477}}^1$

素因数の和:10642

約数の個数: 32

約数和(自身を含む): 1145957904

約数和(自身を除く): 526033814

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 5917, 10477, 11834, 20954, 29585, 52385, 59170, 104770, 639097, 1016269, 1278194, 2032538, 3195485, 5081345, 6390970, 10162690, 61992409, 123984818, 309962045, 619924090]

約数ペア:

[(1, 619924090), (2, 309962045), (5, 123984818), (10, 61992409), (61, 10162690), (97, 6390970), (122, 5081345), (194, 3195485), (305, 2032538), (485, 1278194), (610, 1016269), (970, 639097), (5917, 104770), (10477, 59170), (11834, 52385), (20954, 29585)]