7979968590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239423}}^1$

素因数の和:239545

約数の個数: 64

約数和(自身を含む): 21099958272

約数和(自身を除く): 13119989682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 606, 1010, 1111, 1515, 2222, 3030, 3333, 5555, 6666, 11110, 16665, 33330, 239423, 478846, 718269, 1197115, 1436538, 2394230, 2633653, 3591345, 5267306, 7182690, 7900959, 13168265, 15801918, 24181723, 26336530, 39504795, 48363446, 72545169, 79009590, 120908615, 145090338, 241817230, 265998953, 362725845, 531997906, 725451690, 797996859, 1329994765, 1595993718, 2659989530, 3989984295, 7979968590]

約数ペア:

[(1, 7979968590), (2, 3989984295), (3, 2659989530), (5, 1595993718), (6, 1329994765), (10, 797996859), (11, 725451690), (15, 531997906), (22, 362725845), (30, 265998953), (33, 241817230), (55, 145090338), (66, 120908615), (101, 79009590), (110, 72545169), (165, 48363446), (202, 39504795), (303, 26336530), (330, 24181723), (505, 15801918), (606, 13168265), (1010, 7900959), (1111, 7182690), (1515, 5267306), (2222, 3591345), (3030, 2633653), (3333, 2394230), (5555, 1436538), (6666, 1197115), (11110, 718269), (16665, 478846), (33330, 239423)]