153604810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2411}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 289671552

約数和(自身を除く): 136066742

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 1385, 2411, 2770, 4822, 6371, 12055, 12742, 24110, 31855, 55453, 63710, 110906, 277265, 554530, 667847, 1335694, 3339235, 6678470, 15360481, 30720962, 76802405, 153604810]

約数ペア:

[(1, 153604810), (2, 76802405), (5, 30720962), (10, 15360481), (23, 6678470), (46, 3339235), (115, 1335694), (230, 667847), (277, 554530), (554, 277265), (1385, 110906), (2411, 63710), (2770, 55453), (4822, 31855), (6371, 24110), (12055, 12742)]