155500430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 284046048

約数和(自身を除く): 128545618

約数列:

[1, 2, 5, 10, 113, 226, 241, 482, 565, 571, 1130, 1142, 1205, 2410, 2855, 5710, 27233, 54466, 64523, 129046, 136165, 137611, 272330, 275222, 322615, 645230, 688055, 1376110, 15550043, 31100086, 77750215, 155500430]

約数ペア:

[(1, 155500430), (2, 77750215), (5, 31100086), (10, 15550043), (113, 1376110), (226, 688055), (241, 645230), (482, 322615), (565, 275222), (571, 272330), (1130, 137611), (1142, 136165), (1205, 129046), (2410, 64523), (2855, 54466), (5710, 27233)]