4958190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 13057200

約数和(自身を除く): 8099010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 619, 801, 890, 1238, 1335, 1602, 1857, 2670, 3095, 3714, 4005, 5571, 6190, 8010, 9285, 11142, 18570, 27855, 55091, 55710, 110182, 165273, 275455, 330546, 495819, 550910, 826365, 991638, 1652730, 2479095, 4958190]

約数ペア:

[(1, 4958190), (2, 2479095), (3, 1652730), (5, 991638), (6, 826365), (9, 550910), (10, 495819), (15, 330546), (18, 275455), (30, 165273), (45, 110182), (89, 55710), (90, 55091), (178, 27855), (267, 18570), (445, 11142), (534, 9285), (619, 8010), (801, 6190), (890, 5571), (1238, 4005), (1335, 3714), (1602, 3095), (1857, 2670)]