137416380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17483}}^1$

素因数の和:17626

約数の個数: 48

約数和(自身を含む): 387725184

約数和(自身を除く): 250308804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 17483, 34966, 52449, 69932, 87415, 104898, 174830, 209796, 262245, 349660, 524490, 1048980, 2290273, 4580546, 6870819, 9161092, 11451365, 13741638, 22902730, 27483276, 34354095, 45805460, 68708190, 137416380]

約数ペア:

[(1, 137416380), (2, 68708190), (3, 45805460), (4, 34354095), (5, 27483276), (6, 22902730), (10, 13741638), (12, 11451365), (15, 9161092), (20, 6870819), (30, 4580546), (60, 2290273), (131, 1048980), (262, 524490), (393, 349660), (524, 262245), (655, 209796), (786, 174830), (1310, 104898), (1572, 87415), (1965, 69932), (2620, 52449), (3930, 34966), (7860, 17483)]