17208770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 31773168

約数和(自身を除く): 14564398

約数列:

[1, 2, 5, 10, 97, 113, 157, 194, 226, 314, 485, 565, 785, 970, 1130, 1570, 10961, 15229, 17741, 21922, 30458, 35482, 54805, 76145, 88705, 109610, 152290, 177410, 1720877, 3441754, 8604385, 17208770]

約数ペア:

[(1, 17208770), (2, 8604385), (5, 3441754), (10, 1720877), (97, 177410), (113, 152290), (157, 109610), (194, 88705), (226, 76145), (314, 54805), (485, 35482), (565, 30458), (785, 21922), (970, 17741), (1130, 15229), (1570, 10961)]