77071290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15761}}^1$

素因数の和:15934

約数の個数: 32

約数和(自身を含む): 186117696

約数和(自身を除く): 109046406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15761, 31522, 47283, 78805, 94566, 157610, 236415, 472830, 2569043, 5138086, 7707129, 12845215, 15414258, 25690430, 38535645, 77071290]

約数ペア:

[(1, 77071290), (2, 38535645), (3, 25690430), (5, 15414258), (6, 12845215), (10, 7707129), (15, 5138086), (30, 2569043), (163, 472830), (326, 236415), (489, 157610), (815, 94566), (978, 78805), (1630, 47283), (2445, 31522), (4890, 15761)]