15698923870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{21521}}^1$

素因数の和:22165

約数の個数: 64

約数和(自身を含む): 34252004736

約数和(自身を除く): 18553080866

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 613, 1190, 1226, 3065, 4291, 6130, 8582, 10421, 20842, 21455, 21521, 42910, 43042, 52105, 72947, 104210, 107605, 145894, 150647, 215210, 301294, 364735, 365857, 729470, 731714, 753235, 1506470, 1829285, 2560999, 3658570, 5121998, 12804995, 13192373, 25609990, 26384746, 65961865, 92346611, 131923730, 184693222, 224270341, 448540682, 461733055, 923466110, 1121351705, 1569892387, 2242703410, 3139784774, 7849461935, 15698923870]

約数ペア:

[(1, 15698923870), (2, 7849461935), (5, 3139784774), (7, 2242703410), (10, 1569892387), (14, 1121351705), (17, 923466110), (34, 461733055), (35, 448540682), (70, 224270341), (85, 184693222), (119, 131923730), (170, 92346611), (238, 65961865), (595, 26384746), (613, 25609990), (1190, 13192373), (1226, 12804995), (3065, 5121998), (4291, 3658570), (6130, 2560999), (8582, 1829285), (10421, 1506470), (20842, 753235), (21455, 731714), (21521, 729470), (42910, 365857), (43042, 364735), (52105, 301294), (72947, 215210), (104210, 150647), (107605, 145894)]