173551430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13763}}^1$

素因数の和:13880

約数の個数: 32

約数和(自身を含む): 339915744

約数和(自身を除く): 166364314

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 13763, 27526, 68815, 137630, 178919, 357838, 894595, 1335011, 1789190, 2670022, 6675055, 13350110, 17355143, 34710286, 86775715, 173551430]

約数ペア:

[(1, 173551430), (2, 86775715), (5, 34710286), (10, 17355143), (13, 13350110), (26, 6675055), (65, 2670022), (97, 1789190), (130, 1335011), (194, 894595), (485, 357838), (970, 178919), (1261, 137630), (2522, 68815), (6305, 27526), (12610, 13763)]