73131070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 135232416

約数和(自身を除く): 62101346

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 305, 505, 610, 1010, 1187, 2374, 5935, 6161, 11870, 12322, 30805, 61610, 72407, 119887, 144814, 239774, 362035, 599435, 724070, 1198870, 7313107, 14626214, 36565535, 73131070]

約数ペア:

[(1, 73131070), (2, 36565535), (5, 14626214), (10, 7313107), (61, 1198870), (101, 724070), (122, 599435), (202, 362035), (305, 239774), (505, 144814), (610, 119887), (1010, 72407), (1187, 61610), (2374, 30805), (5935, 12322), (6161, 11870)]