3148492090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 6132672000

約数和(自身を除く): 2984179910

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 389, 410, 778, 779, 1039, 1558, 1945, 2078, 3890, 3895, 5195, 7391, 7790, 10390, 14782, 15949, 19741, 31898, 36955, 39482, 42599, 73910, 79745, 85198, 98705, 159490, 197410, 212995, 303031, 404171, 425990, 606062, 808342, 809381, 1515155, 1618762, 2020855, 3030310, 4041710, 4046905, 7679249, 8093810, 15358498, 16571011, 33142022, 38396245, 76792490, 82855055, 165710110, 314849209, 629698418, 1574246045, 3148492090]

約数ペア:

[(1, 3148492090), (2, 1574246045), (5, 629698418), (10, 314849209), (19, 165710110), (38, 82855055), (41, 76792490), (82, 38396245), (95, 33142022), (190, 16571011), (205, 15358498), (389, 8093810), (410, 7679249), (778, 4046905), (779, 4041710), (1039, 3030310), (1558, 2020855), (1945, 1618762), (2078, 1515155), (3890, 809381), (3895, 808342), (5195, 606062), (7391, 425990), (7790, 404171), (10390, 303031), (14782, 212995), (15949, 197410), (19741, 159490), (31898, 98705), (36955, 85198), (39482, 79745), (42599, 73910)]