2674818860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{143653}}^1$

素因数の和:143695

約数の個数: 72

約数和(自身を含む): 6878153520

約数和(自身を除く): 4203334660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 143653, 287306, 574612, 718265, 1005571, 1436530, 2011142, 2729407, 2873060, 4022284, 5027855, 5458814, 7038997, 10055710, 10917628, 13647035, 14077994, 19105849, 20111420, 27294070, 28155988, 35194985, 38211698, 54588140, 70389970, 76423396, 95529245, 133740943, 140779940, 191058490, 267481886, 382116980, 534963772, 668704715, 1337409430, 2674818860]

約数ペア:

[(1, 2674818860), (2, 1337409430), (4, 668704715), (5, 534963772), (7, 382116980), (10, 267481886), (14, 191058490), (19, 140779940), (20, 133740943), (28, 95529245), (35, 76423396), (38, 70389970), (49, 54588140), (70, 38211698), (76, 35194985), (95, 28155988), (98, 27294070), (133, 20111420), (140, 19105849), (190, 14077994), (196, 13647035), (245, 10917628), (266, 10055710), (380, 7038997), (490, 5458814), (532, 5027855), (665, 4022284), (931, 2873060), (980, 2729407), (1330, 2011142), (1862, 1436530), (2660, 1005571), (3724, 718265), (4655, 574612), (9310, 287306), (18620, 143653)]